+++ Журналы SD, RSC, ACS

[OrganicChemist]

Уважаемые коллеги, помогите пожалуйста скачать:

1. Unsaturated sugars I. Decarboxylative elimination of methyl 2,3-di-O-benzyl-α-D-glucopyranosiduronic acid to methyl 2,3-di-O-benzyl-4-deoxy-β-L-threo-Pent-4-enopyranoside

Kerstin D. Philipsa, b, Jir̆í Z̆emlic̆kaa, b and Jerome P. Horwitz

Carbohydrate Research
Volume 30, Issue 2, October 1973, Pages 281-286

DOI:

Код: Выделить всё

 http://dx.doi.org/10.1016/S0008-6215(00)81814-5   

2. New hydrogenation catalyst: An advantageous method for the removal of hydrogenolysable protecting groups in peptide synthesis 2,3-di-O-benzyl-4-deoxy-β-L-threo-Pent-4-enopyranoside

D. Channe Gowda1 Contact Information, K. Abiraj1 and Paul Augustine

Letters in Peptide Science
Volume 9, Number 1 / Январь 2002 г.
Страницы 43-47

DOI:

Код: Выделить всё

 http://dx.doi.org/10.1023/A:1021340718671   

3. Lewis acid promoted additions of cyclopropanes to iminium salts: a new possibility for -methylene--butyrolactone synthesis

Hans-Ulrich Reissig and Hiltrud Lorey

J. Chem. Soc., Chem. Commun., 1986, 269 - 271

DOI:

Код: Выделить всё

 http://dx.doi.org/10.1039/C39860000269   

4. Synthesis of .alpha.-(halomethyl)cycloalkanones

Ernest Wenkert, Thomas S. Arrhenius, Brett Bookser, Ming Guo, Pedro Mancini

J. Org. Chem., 1990, 55 (4), pp 1185–1193

DOI:

Код: Выделить всё

 http://dx.doi.org/10.1021/jo00291a016  

Спасибо.

[macro]

4

[macro]

1

[Demcha]

2,3