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. Author manuscript; available in PMC: 2010 May 20.
Published in final edited form as: Tetrahedron Lett. 2009 May 20;50(20):2329–2333. doi: 10.1016/j.tetlet.2009.02.205

Table 1.

graphic file with name nihms111708f6.jpg
Entry Conditionsa Yieldb
1 DMF, 40 ºC, 2 h 21%c
2 DMF, microwave, 60 ºC,25 min 22%
3 Ether, r.t., 6 h 50%
4 CHCl3, r.t., 6 h 53% d
a

1.0 equiv. of thioacid and 2.0 equiv. of isonitrile were used for all reactions.

b

isolated yields for 11.

c

35% of the cyclohexyl thioformamide was isolated.

d

71% based on the recovery of thioacid.