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pro vyhledávání: '"tert butyl 2 [3 methyl 1 (1 phenethyl 1h tetrazol 5 yl)butyl]hydrazine 1 carboxylic acid"'
Publikováno v:
Synthesis, 48(8), 1122-1130. GEORG THIEME VERLAG KG
We describe the hitherto unknown use of N-Boc-protected hydrazine in the Ugi tetrazole reaction to access a library of highly substituted 5-(hydrazinomethyl)-1-methyl-1H-tetrazoles. The reaction is very versatile and good to high yielding. A one-pot,