Shyamal I. Parekh: search on Z-Library

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1

Reduction of an Enaminone: Synthesis of the Diamino Alcohol Core of Ritonavir

Haight, Anthony R., Stuk, Timothy L., Allen, Michael S., Bhagavatula, Lakshmi, Fitzgerald, Michael, Hannick, Steven M., Kerdesky, Francis A. J., Menzia, Jerome A., Parekh, Shyamal I., Robbins, Timothy

Journal:

Organic Process Research & Development

Year:

1999

Language:

english

File:

PDF, 139 KB

english, 1999

2

On the stability and radical deoxygenation of tertairy xanthates.

Derek H.P. Barton, Shyamal I. Parekh, Chi-Lam Tse

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 262 KB

english, 1993

3

The use of methoxy(phenyldimethylsilyl)methyl-lithium as a formyl anion equivalent

Ager, David J., Gano, James E., Parekh, Shyamal I.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 213 KB

english, 1989

4

A convenient and high yielding procedure for the preparation of isoselenocyanates. Synthesis and reactivity of O-alkylselenocarbamates.

Derek H.R. Barton, Shyamal I. Parekh, Mahmoud Tajbakhsh, Emmanouil A. Theodorakis, Tse Chi-Lam

Journal:

Year:

1994

Language:

english

File:

PDF, 992 KB

english, 1994

5

A REGIOSELECTIVE SYNTHESIS OF METHYL 7-AMINO-3-PHENYLTHIENO-[2,3- b ]PYRAZINE-6-CARBOXYLATE

Zhang, Weijiang, Haight, Anthony R., Ford, Kelley L., Parekh, Shyamal I.

Journal:

Synthetic Communications

Year:

2001

Language:

english

File:

PDF, 129 KB

english, 2001

6

Predominant ataxia, low ceruloplasmin, and absent K–F rings: Hypoceruloplasminemia or Wilson's disease

Shyamal H. Mehta, Samir M. Parekh, Rajan Prakash, John C. Morgan, Hiroaki Miyajima, Kapil D. Sethi

Journal:

Movement Disorders

Year:

2010

Language:

english

File:

PDF, 903 KB

english, 2010

7

Novel selenium-oxygen and silane-nitrogen bond metatheses. Mechanistic probes, spectroscopic studies, and structural evidence for reactive oligomeric selenoazyl intermediates

Barton, Derek H. R., Parekh, Shyamal I.

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 871 KB

english, 1993

8

The Development of a Large-Scale Synthesis of Matrix Metalloproteinase Inhibitor, ABT-518

Chang, Sou-Jen, Fernando, Dilinie, Fickes, Michael, Gupta, Ashok K., Hill, David R., McDermott, Todd, Parekh, Shyamal, Tian, Zhenping, Wittenberger, Steven J.

Journal:

Organic Process Research & Development

Year:

2002

Language:

english

File:

PDF, 86 KB

english, 2002

9

Characterization and Synthesis of a 6-Substituted Benzo[ b ]thiophene

Haight, Anthony R., Wayne, Gregory S., Lannoye, Gregory S., Parekh, Shyamal I., Zhang, Weijiang, Copp, Richard R., Hollis, L. Steven

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 107 KB

english, 1998

10

A Short and Efficient Method for the Preparation of α, p-Dimethylstyrene from Citral (1)

Barton, Derek H. R., Parekh, Shyamal I.

Journal:

Synthetic Communications

Year:

1989

Language:

english

File:

PDF, 296 KB

english, 1989

11

ChemInform Abstract: Regioselective Synthesis of Methyl 7- Amino-3-phenylthieno[2,3-b]pyrazine-6-carboxylate.

Weijiang Zhang, Anthony R. Haight, Kelley L. Ford, Shyamal I. Parekh

Journal:

Year:

2001

File:

PDF, 32 KB

2001

12

Structure and bonding in cyclic tetrameric selenium-nitrogen and phosphorus-nitrogen systems. A comparative view

Barton, Derek H. R., Hall, Michael B., Lin, Zhenyang, Parekh, Shyamal I.

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 1.53 MB

english, 1993

13

Unusual attractive interactions between selenium and oxygen in selenoiminoquinones

Barton, Derek H. R., Hall, Michael B., Lin, Zhenyang, Parekh, Shyamal I., Reibenspies, Joseph

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 500 KB

english, 1993

14

On the reactions of benzeneseleninic anhydride with monosubstituted hydrazones. Evidence for radical pathways.

Derek H.R. Barton, Takashi Okano, Shyamal I. Parekh

Journal:

Year:

1991

Language:

english

File:

PDF, 807 KB

english, 1991

15

An efficient synthesis of (-)-dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan from (-)-sclareol

Derek H.R. Barton, Shyamal I. Parekh, Dennis K. Taylor, Chi-lam Tse

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 271 KB

english, 1994

16

ChemInform Abstract: Synthesis of a 5-Substituted Benzo[b]thiophene.

Gregory S. Wayne, Gregory S. Lannoye, Anthony R. Haight, Shyamal I. Parekh, Weijiang Zhang, Richard R. Copp

Journal:

Year:

2000

File:

PDF, 35 KB

2000

17

An Efficient Stereocontrolled Strategy for the Synthesis of Hydroxyethylene Dipeptide Isosteres

Stuk, Timothy L., Haight, Anthony R., Scarpetti, David, Allen, Michael S., Menzia, Jerome A., Robbins, Timothy A., Parekh, Shyamal I., Langridge, Denton C., Tien, Jien-Heh J.

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 245 KB

english, 1994

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