статьи JACS

[kolbasa_zharen]

Пожалуйста, помогите найти

1. 2-Aryl-N-tosylazetidines as Formal 1,4-Dipoles for [4 + 2] Cycloaddition Reactions with Nitriles:
An Easy Access to the Tetrahydropyrimidine Derivatives

Bhanu Prasad, B. A.; Bisai, A.; Singh, V. K.

Org. Lett.; (Letter); 2004; 6(26); 4829-4831.

http://dx.doi.org/10.1021/ol048161l

2. Diastereoselective Intramolecular Ritter Reaction: Generation of a Cis-Fused Hexahydro-4aH-indeno[1,2-b]pyridine
Ring System with 4a,9b-Diangular Substituents

Emelen, K. V.; Wit, T. D.; Hoornaert, G. J.; Compernolle, F.

Org. Lett.; (Letter); 2000; 2(20); 3083-3086.

http://dx.doi.org/10.1021/ol006248a

[pH<7]

exchange

[kolbasa_zharen]

большое спасибо!