1. Abbreviation: H H H H- H N-( H N N H- N, N′- H H H N, N H- O H N, N′- N, N O H N, N, N′, N H -b N- N- H b N N H N, N N, N O H N, N, N′, N O H N, N, N′, N′ N- H -N- N- N H H H O H-7- N, N, N′, N′-his
2. Caetro , B. Drornoy , J. R. Evin , G. Selve , C. Tetnahedron Lett. 1219 1975
3. A new coupling reagent for peptide synthesis. Benzotriazolvyloxy-bis (pyrroltdino) -carbonium hexaflouorophosphate (BBC)
4. HOBt and HOAt-derived immonium salts: new and highly efficient coupling reagents for peptide synthesis
5. MO theoretical study on the rearrangement of 1-hydroxy- and 1-(acyloxy)-1,2,3-triazoles and their benzotriazole analogs: comparison of ab initio and semiempirical calculations