+++ Journal of the Organic Chemistry; J. Am. Chem. Soc.

[Thunderbolt]

Здравствуйте, коллеги! Пожалуйста, помогите найти 2 статьи:

1) Stereospecific total synthesis and absolute configuration of (+)-methylenomycin A

Jane Jernow, William Tautz, Perry Rosen, John F. Blount

J. Org. Chem., 1979, 44 (23), pp 4210–4212

DOI:

http://dx.doi.org/10.1021/jo01337a048

2) Stereochemistry of the Robinson-Schoepf reaction. A stereospecific total synthesis of the ladybug defense alkaloids precoccinelline and coccinelline

Robert V. Stevens, Albert W. M. Lee

J. Am. Chem. Soc., 1979, 101 (23), pp 7032–7035

DOI:

http://dx.doi.org/10.1021/ja00517a042

Заранее спасибо!

[SergSam]

[Thunderbolt]

Спасибо!!!