Synthesis

Curtius rearrangement of ω-azido acid chlorides: access to the corresponding ω-azido substituted amines and carbamates, useful building blocks for polyamine …

M Khoukhi, M Vaultier, A Benalil, B Carboni

Index: Khoukhi, Mostafa; Vaultier, Michel; Benalil, Aziza; Carboni, Bertrand Synthesis, 1996 , # 4 p. 483 - 487

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Citation Number: 9

Abstract

4a 3 H—40-45/15 82 4b 3 Me-50-55/15 78 4c 3 Allyl—55—60/0.1 87 4d 4 H—50-55/15 83 4e 4 Me—70-75/15 81 4f 4 Allyl—65-70/0.1 80 5a 3 H Me 40-45/0.1 92 5b 3 H PhCH2—'''91 5c 3 H tBu J “94 5d 3 Me Me 60—65/0.1 90 5e 3 Me tBu~“'g 85 5f 3 Allyl Me 65—70/0.1 87 5g 4 H Me 65—70/0.1 92 5h 4 Me Me 70—75/0.1 90 Si 4 Allyl Me 75-80/0.1 88