+++1 European Journal of Organic Chemistry, спасибо

[Sirius81]

A Straightforward Synthesis of Enantiopure Bicyclic Azetidines
Mangaleswaran Sivaprakasam, François Couty, Olivier David, Jérôme Marrot, Regati Sridhar, Boga Srinivas and Kakulapati Rama Rao
European Journal of Organic Chemistry, 2007 (34), 5734–5739.

DOI:

http://dx.doi.org/10.1002/ejoc.200700616

Synthesis of (1′R,3S,4S)-3-[1′-(tert-Butyldimethylsilyloxy)ethyl]- 4-(cyclopropylcarbonyloxy)azetidin-2-one
Mathieu Laurent1, Marcel Cérésiat2, Jacqueline Marchand-Brynaert1
European Journal of Organic Chemistry, 2006 (16), 3755–3766.

DOI:

http://dx.doi.org/10.1002/ejoc.200600235

[amik]