The 5,6- and 4,5-Benzo Derivatives of 1-Hydroxy-7-azabenzotriazole

التفاصيل البيبلوغرافية
العنوان:	The 5,6- and 4,5-Benzo Derivatives of 1-Hydroxy-7-azabenzotriazole
المؤلفون:	Carpino, L. A., Ferrer, F. J.
المصدر:	Organic Letters; September 2001, Vol. 3 Issue: 18 p2793-2795, 3p
مستخلص:	Syntheses of the two benzo derivatives of HOAt are described. Conversion of the two isomers to the corresponding onium-style coupling reagents gave in one case a guandinium species 14 and in the other, presumably as a result of steric factors, a uronium species 15. The two systems are compared as to their effectiveness in peptide coupling processes.
قاعدة البيانات:	Supplemental Index

الوصف
تدمد:	15237060 15237052