. Author manuscript; available in PMC: 2009 Dec 5.

Published in final edited form as: J Org Chem. 2008 Dec 5;73(23):9479–9481. doi: 10.1021/jo8017704

Table 2.

Cyclopropanes from cyclic diazenes

Entry	Diazene	Cyclopropane	Yield (%)
1	2a	3a	42
2	2b	3b	89
3	2c	3c	71
4	2d	3d	74
5	2f	3f	80