Skip to main content
. Author manuscript; available in PMC: 2011 Sep 14.
Published in final edited form as: Tetrahedron. 2009 Jun 27;65(26):5056–5061. doi: 10.1016/j.tet.2009.02.021

Table 3.

Isocyanate scopea

graphic file with name nihms98072u3.jpg
entry R product yield 3b yield 5b
1 Bn, 2a ca 88% 4%
2 PMB, 2b cb 79% 4%
3 Ph, 2c cc 37% 20%
4 p-MeO-C6H4, 2d cd 43% 19%
5 p-CF3-C6H4, 2e ce 34% 30%
6 n-hex, 2f cf 52% 18%
7 Cy, 2g cg 55% 12%
a,b

See Table 1.