Search Results - "Stenson, Rachel A"

A New Protocol for the In Situ Generation of Aromatic, Heteroaromatic, and Unsaturated Diazo Compounds and Its Application in Catalytic and Asymmetric Epoxidation of Carbonyl Compounds. Extensive Studies To Map Out Scope and Limitations, and Rationalization of Diastereo- and Enantioselectivities by Aggarwal, Varinder K, Alonso, Emma, Bae, Imhyuck, Hynd, George, Lydon, Kevin M, Palmer, Matthew J, Patel, Mamta, Porcelloni, Marina, Richardson, Jeffery, Stenson, Rachel A, Studley, John R, Vasse, Jean-Luc, Winn, Caroline L

“…A variety of metalated tosylhydrazone salts derived from benzaldehyde have been prepared and were reacted with benzaldehyde in the presence of…”
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Developments in the Simmons−Smith-Mediated Epoxidation Reaction by Aggarwal, Varinder K., Coogan, Michael P., Stenson, Rachel A., Jones, Raymond V. H., Fieldhouse, Robin, Blacker, John

“…The reaction between Et2Zn, ClCH2I, sulfide, and aldehyde furnishes terminal epoxides in high yields. The reaction occurs via a zinc carbenoid, which reacts…”
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A novel procedure for the synthesis of aziridines: application of Simmons–Smith reagents to aziridination by Aggarwal, Varinder K, Stenson, Rachel A, Jones, Ray V.H, Fieldhouse, Robin, Blacker, John

“…The reaction of Simmons–Smith carbenoids with imines in the presence of sulfides provides N-( p-toluenesulfonyl)- and…”
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Reversal of enantioselectivity on protonation of enol(ate)s derived from 2-methyl-1-tetralone using C 2-symmetric sulfonamides by Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, Hay, Alastair, Jones, Ray V.H., Stenson, Rachel A., Suggate, Michael J.

“…[Display omitted] The synthesis of enantiomerically enriched ( R)-2-methyl-1-tetralone 1 (64% e.e.) was achieved through protonation of its lithium enolate 3…”
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Synthesis and derivatisation of N, N′-trisubstituted 1,2-diamines derived from (1 R,2 R)-1,2-diaminocyclohexane by Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, Jones, Ray V.H., Stenson, Rachel A., Suggate, Michael J.

“…[Display omitted] The synthesis of N, N′-trisubstituted 1,2-diamines can be achieved by simple reduction of an aminal derived from (1 R,2…”
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Synthesis of N, N′-disubstituted cyclic 1,2-diamines derived from (1 R,2 R)-1,2-diaminocyclohexane by Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, Jones, Ray V.H., Motevalli, Majid, Stenson, Rachel A., Suggate, Michael J.

“…[Display omitted] The synthesis of N, N′-unsymmetrically tetrasubstituted cyclic 1,2-diamines derived from (1 R,2 R)-diaminocyclohexane is reported. We comment…”
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Reversal of enantioselectivity on protonation of enol(ate)s derived from 2-methyl-1-tetralone using C2-symmetric sulfonamides by Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, Hay, Alastair, Jones, Ray V.H., Stenson, Rachel A., Suggate, Michael J.

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An efficient synthesis of tetrasubstituted cyclohexyl-1,2-diamines by Arjan, Hitesh, Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, H. Jones, Ray V., Stenson, Rachel A., Suggate, Michael J.

“…[Display omitted] The synthesis of symmetrically tetrasubstituted diamines derived from the ( R, R)-cyclohexyl-1,2-diamine is reported. We comment on the…”
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X-ray structure and conformation of some (R,R)-N,N′-tetrasubsubstituted 1,2-diamines by Boyd, Ewan, Coumbarides, Gregory S., Eames, Jason, Jones, Ray. V. H., Motevalli, Majid, Stenson, Rachel A., Suggate, Michael J.

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X-ray structure and conformation of some enol acetates derived from simple ketones by Boyd, Ewan, Buksha, Svitlana, Coumbarides, Gregory S., Dingjan, Marco, Eames, Jason, Jones, Ray V. H., Motevalli, Majid, Stenson, Rachel A., Suggate, Michael J.

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