Scott E Denmark

1975 …2019
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Research Output 1975 2019

Article
Acetals
Carboxylic Acids
Esters
Oxazines
Ships

(R,R)-2,2'-bispyrrolidine and (S,S)-2,2'-bispyrrolidine: Useful ligands for asymmetric synthesis

Denmark, S. E., Fu, J., Lawler, M. J., Lee, S., Huntsman, E. & Grabowski, E. J. J., Jan 1 2006, In : Organic Syntheses. 83, p. 121-130 10 p.

Research output: Contribution to journalArticle

ligands
synthesis

(R)-(-)-2,2-diphenylcyclopentanol

Denmark, S. E., Marcin, L. R., Schnute, M. E. & Thorarensen, A., Jan 1 1997, In : Organic Syntheses. 74, 1 p.

Research output: Contribution to journalArticle

(R)-n,n’-dimethyl-1,1’-binaphthyldiamine

Denmark, S. E. & Ryabchuk, P. G., Jan 1 2019, In : Organic Syntheses. 96, p. 382-399 18 p.

Research output: Contribution to journalArticle

Open Access
Palladium
Temperature
tetrabutylammonium

2-Silyloxy-1,2-oxazines, a New Type of Acetals of Conjugated Nitroso Alkenes

Tishkov, A. A., Lesiv, A. V., Khomutova, Y. A., Strelenko, Y. A., Nesterov, I. D., Antipin, M. Y., Ioffe, S. L. & Denmark, S. E., Nov 28 2003, In : Journal of Organic Chemistry. 68, 24, p. 9477-9480 4 p.

Research output: Contribution to journalArticle

Oxazines
Acetals
Alkenes
Oxides
Oximes

A Comparison of (Chloromethyl)- and (Iodomethyl)zinc Cyclopropanation Reagents

Denmark, S. E. & Edwards, J. P., Dec 1 1991, In : Journal of Organic Chemistry. 56, 25, p. 6974-6981 8 p.

Research output: Contribution to journalArticle

Zinc
Alkenes
Oxygen
diethylzinc
ethylene dichloride

A diastereoselective synthesis of (dl)-1,3-diphenyl-1,3-propanediamines

Denmark, S. E. & Kim, J. H., Jan 1 1992, In : Synthesis. 1-2, p. 229-234 6 p.

Research output: Contribution to journalArticle

Bearings (structural)
Addition reactions
Diamines
Derivatives
diphenyl

A Dinuclear Mechanism Implicated in Controlled Carbene Polymerization

Zhukhovitskiy, A. V., Kobylianskii, I. J., Thomas, A. A., Evans, A. M., Delaney, C. P., Flanders, N. C., Denmark, S. E., DIchtel, W. R. & Toste, F. D., Apr 24 2019, In : Journal of the American Chemical Society. 141, 16, p. 6473-6478 6 p.

Research output: Contribution to journalArticle

polymerization
Polymerization
Living polymerization
Polyolefins
Dimers

A General Method for the Preparation of 2,2-Disubstituted 1-Nitroalkenes

Denmark, S. E. & Marcin, L. R., Jan 1 1993, In : Journal of Organic Chemistry. 58, 15, p. 3850-3856 7 p.

Research output: Contribution to journalArticle

Bromides
Isomers
Zinc

A General Method for the Preparation of 7-Substituted Cyclohexenals and Cycloheptenals

Jones, T. K. & Denmark, S. E., Oct 1985, In : Journal of Organic Chemistry. 50, 21, p. 4037-4045 9 p.

Research output: Contribution to journalArticle

Silanes
Acetals
Nucleophiles
Ketones
Aldehydes

A General Strategy for the Synthesis of Cis-Substituted Pyrrolizidine Bases. The Synthesis of (-)-Rosmarinecine

Denmark, S. E., Thorarensen, A. & Middleton, D. S., Jun 1 1995, In : Journal of Organic Chemistry. 60, 12, p. 3574-3575 2 p.

Research output: Contribution to journalArticle

rosmarinecine

A general synthesis of N-vinyl nitrones

Denmark, S. E. & Montgomery, J. I., Aug 1 2006, In : Journal of Organic Chemistry. 71, 16, p. 6211-6220 10 p.

Research output: Contribution to journalArticle

Aldehydes
Hydroxylamines
Cycloaddition
nitrones
Crystal structure

Alkylation of Chiral, Phosphorus-Stabilized Carbanions: Substituent Effects on the Alkylation Selectivity

Denmark, S. E. & Chen, C. T., Jun 1 1994, In : Journal of Organic Chemistry. 59, 11, p. 2922-2924 3 p.

Research output: Contribution to journalArticle

Alkylation
Phosphorus
Oxides

Alkylations of Chiral, Phosphoryl- and Thiophosphoryl-Stabilized Carbanions

Denmark, S. E. & Chen, C. T., Jan 1 1995, In : Journal of the American Chemical Society. 117, 48, p. 11879-11897 19 p.

Research output: Contribution to journalArticle

Alkylation
Anions
anion
Negative ions
Phosphorous Acids

An AB initio study of the [1,2] proton transfer from phosphine oxide to phosphinic acid

Cramer, C. J., Dykstra, C. E. & Denmark, S. E., Apr 24 1987, In : Chemical Physics Letters. 136, 1, p. 17-21 5 p.

Research output: Contribution to journalArticle

phosphine
Phosphinic Acids
Proton transfer
phosphines
Isomers
Sulfur
Phosphorus
Ground state
Chalcogens
Carbon

An ab initio study of the P-C bond rotation in phosphoryl- and thiophosphoryl-stabilized carbanions: Five- and six-membered heterocycles

Kranz, M., Denmark, S. E., Swiss, K. A. & Wilson, S. R., Nov 29 1996, In : Journal of Organic Chemistry. 61, 24, p. 8551-8563 13 p.

Research output: Contribution to journalArticle

Ground state
Anions
Chalcogens
Nitrogen
Stabilization

A new, general, and stereoselective method for the synthesis of trisubstituted alkenes

Denmark, S. E. & Amburgey, J., Dec 1 1993, In : Journal of the American Chemical Society. 115, 22, p. 10384-10385 2 p.

Research output: Contribution to journalArticle

Alkenes
Olefins

A New, General, and Stereoselective Method for the Synthesis of Trisubstituted Alkenes

Denmark, S. E. & Amburgey, J., Nov 1 1993, In : Journal of the American Chemical Society. 115, 22, p. 10386-10387 2 p.

Research output: Contribution to journalArticle

Alkenes
Olefins

A qualitative examination of the effects of silicon substituents on the efficiency of cross-coupling reactions

Denmark, S. E., Neuville, L., Christy, M. E. L. & Tymonko, S. A., Oct 27 2006, In : Journal of Organic Chemistry. 71, 22, p. 8500-8509 10 p.

Research output: Contribution to journalArticle

Silicon
Chemical activation
Fluorides
Carbon
Atoms

A stereochemical study on the intramolecular hydrosilylation of α,β-unsaturated esters

Denmark, S. E. & Forbes, D. C., Aug 25 1992, In : Tetrahedron Letters. 33, 35, p. 5037-5040 4 p.

Research output: Contribution to journalArticle

Hydrosilylation
Lactones
Silicon
Esters

Asymmetric [2,3]-Wittig rearrangements with chiral, phosphorus anion-stabilizing groups

Denmark, S. E. & Miller, P. C., Jan 1 1995, In : Tetrahedron Letters. 36, 37, p. 6631-6634 4 p.

Research output: Contribution to journalArticle

Enantioselectivity
Phosphorus
Anions
Derivatives

Asymmetric Addition of Organolithium Reagents to Imines

Denmark, S. E., Nakajima, N. & Nicaise, O. J. C., Sep 1 1994, In : Journal of the American Chemical Society. 116, 19, p. 8797-8798 2 p.

Research output: Contribution to journalArticle

Imines

Asymmetric aldol additions catalyzed by chiral phosphoramides: Electronic effects of the aldehyde component

Denmark, S. E., Stavenger, R. A. & Wong, K. T., Aug 27 1998, In : Tetrahedron. 54, 35, p. 10389-10402 14 p.

Research output: Contribution to journalArticle

Phosphoramides
Aldehydes
Ethers
Enantioselectivity
Mercury

Asymmetric Allylation of Aldehydes with Chiral Lewis Bases

Denmark, S. E., Coe, D. M., Pratt, N. E. & Griedel, B. D., Oct 1 1994, In : Journal of Organic Chemistry. 59, 21, p. 6161-6163 3 p.

Research output: Contribution to journalArticle

Phosphoramides
Lewis Bases
Allylation
Aldehydes
trichlorosilane

Asymmetric Carboalkoxyalkylidenation with a Chiral Horner–Wadsworth–Emmons Reagent

Denmark, S. E. & Rivera, I., Nov 1 1994, In : Journal of Organic Chemistry. 59, 23, p. 6887-6889 3 p.

Research output: Contribution to journalArticle

Cyclohexanones
Enantioselectivity

Asymmetric catalysis of aldol reactions with chiral Lewis bases

Denmark, S. E. & Stavenger, R. A., Jul 19 2000, In : Accounts of chemical research. 33, 6, p. 432-440 9 p.

Research output: Contribution to journalArticle

Lewis Bases
Catalysis
Phosphoramides
Allylation
Demonstrations

Asymmetric catalysis with chiral Lewis bases

Denmark, S. E., Stavenger, R. A., Su, X., Wong, K. T. & Nishigaichi, Y., Aug 1998, In : Pure and Applied Chemistry. 70, 8, p. 1469-1476 8 p.

Research output: Contribution to journalArticle

Lewis Bases
Ketones
Catalysis
Addition reactions
Enantioselectivity
Cycloaddition
Carbon
Cyclohexanols
Biological Products
Alkaloids
LY 426965
Allylation
serotonin
Serotonin Antagonists
Enantioselectivity

Asymmetric construction of quaternary stereogenic centers via auxiliary-based SN2′ reactions: A case of 1,7-relative stereogenesis

Denmark, S. E. & Marble, L. K., Jan 1 2014, In : Heterocycles. 88, 1, p. 559-590 32 p.

Research output: Contribution to journalArticle

Carbamates
Enantioselectivity
Alkenes
Substitution reactions
Substrates

Asymmetric electrophilic amination of chiral phosphorus-stabilized anions

Denmark, S. E., Chatani, N. & Pansare, S. V., 1992, In : Tetrahedron. 48, 11, p. 2191-2208 18 p.

Research output: Contribution to journalArticle

Amination
Phosphorus
Anions
Stereoselectivity
Azides

Asymmetric Michael Addition Reaction of Phosphorus-Stabilized Allyl Anions with Cyclic Enones

Denmark, S. E. & Kim, J. H., Nov 1 1995, In : Journal of Organic Chemistry. 60, 23, p. 7535-7547 13 p.

Research output: Contribution to journalArticle

Addition reactions
Phosphorus
Oxides
Anions
Lithium

Asymmetric Nitroalkene [4 + 2] Cycloadditions: Enantioselective Synthesis of 3-Substituted and 3,4-Disubstituted Pyrrolidines

Denmark, S. E. & Marcin, L. R., May 1 1995, In : Journal of Organic Chemistry. 60, 10, p. 3221-3235 15 p.

Research output: Contribution to journalArticle

Pyrrolidines
Cycloaddition
Lewis Acids
Hydrogenation
Hydrogen

Asymmetric synthesis of the ABCD ring system of daphnilactone B via a tandem, double intramolecular, [4+2]/[3+2] cycloaddition strategy

Denmark, S. E., Nguyen, S. T. & Baiazitov, R. Y., Dec 1 2008, In : Heterocycles. 76, 1, p. 143-154 12 p.

Research output: Contribution to journalArticle

Acetals
Cycloaddition
Cycloaddition Reaction
Hydrogenolysis
Hydrogenation

Asymmetrie catalysis with Chiral Lewis bases: A new frontier in main group chemistry

Denmark, S. E., Mar 24 2008, In : Chimia. 62, 1-2, p. 37-40 4 p.

Research output: Contribution to journalArticle

Lewis Bases
Catalysis
Chemical reactivity
Electrons
Chemical reactions
Catalyst selectivity
Ammonium Compounds
Catalyst activity
Ions
Catalysts
Ammonium Compounds
Catalyst activity
Ions
Catalysts
Catalysis

A tandem, nitroalkene conjugate addition/[3+2] cycloaddition approach to the synthesis of the pentacyclic core of (±)-scandine

Denmark, S. E. & Cottell, J. J., Nov 1 2006, In : Advanced Synthesis and Catalysis. 348, 16-17, p. 2397-2402 6 p.

Research output: Contribution to journalArticle

Cycloaddition
Aldehydes
Amination
Alkaloids
Iodides
Acetaldehyde
acetaldehyde
Static Electricity
Chemical activation
Electrostatics

Auxiliary-Based, Asymmetric SN2' Reactions: A Case of 1,7-Relative Stereogenesis

Denmark, S. E. & Marble, L. K., Jan 1 1990, In : Journal of Organic Chemistry. 55, 7, p. 1984-1986 3 p.

Research output: Contribution to journalArticle

Carbamates
Amines
Copper
Substitution reactions
allyl alcohol

A vinylsilane route to trans-7a-methylhydrind-4-en-1,6-dione

Denmark, S. E. & Germanas, J. P., 1984, In : Tetrahedron Letters. 25, 12, p. 1231-1234 4 p.

Research output: Contribution to journalArticle

Stereochemistry
Fusion reactions
vinylsilane
cyclopentenone
Lewis Bases
Epoxy Compounds
Oxides
Recovery
Silicon

Carbanion-accelerated claisen rearrangements: Asymmetric induction with chiral phosphorus-stabilized anions

Denmark, S. E., Marlin, J. E. & Rajendra, G., Jan 4 2013, In : Journal of Organic Chemistry. 78, 1, p. 66-82 17 p.

Research output: Contribution to journalArticle

Phosphorus
Anions
Oxides
Metals
Temperature

Carbanion-Accelerated Claisen Rearrangements

Denmark, S. E. & Harmata, M. A., Jan 1 1982, In : Journal of the American Chemical Society. 104, 18, p. 4972-4974 3 p.

Research output: Contribution to journalArticle

Carbanion-Accelerated Claisen Rearrangements. 2. Studies on Internal Asymmetric Induction

Denmark, S. E. & Harmata, M. A., Sep 1983, In : Journal of Organic Chemistry. 48, 19, p. 3369-3370 2 p.

Research output: Contribution to journalArticle

Temperature
Hot Temperature

Carbanion-Accelerated Claisen Rearrangements. 6. Preparative and Stereochemical Studies with Sulfonyl-Stabilized Anions

Denmark, S. E., White, K. S. & Harmata, M. A., Nov 1 1989, In : Journal of the American Chemical Society. 111, 24, p. 8878-8891 14 p.

Research output: Contribution to journalArticle

Anions
anion
sulfoxide
Negative ions
Stereoselectivity

Carbanion-Accelerated Claisen Rearrangements. 7. Phosphine Oxide and Phosphonate Anion Stabilizing Groups

Denmark, S. E. & Marlin, J. E., Feb 1 1991, In : Journal of Organic Chemistry. 56, 3, p. 1003-1013 11 p.

Research output: Contribution to journalArticle

phosphine
Organophosphonates
Oxides
Anions
Lithium Chloride