Abstract
The cyclisation of humulene 6,7- and 9,10-epoxides catalysed by methanolic tetracyanoethylene has been examined and the structure of a cyclisation product established by X-ray crystallography.
References
1.
Parker W.
,
Roberts J. S.
, and
Ramage R.
, Q. Rev. Chem. Soc. , 1967 , 21 , 331 .
2.
McPhail A.T.
, and
Sim G. A.
, J. Chem. Soc. (B) , 1966 , 112 .
3.
Greenwood J.M.
,
Solomon M. D.
,
Sutherland J. K.
, and
Torre A.
, J. Chem. Soc. (C) , 1968 , 3004 .
4.
Baines D.
,
Forrester J.
, and
Parker W.
, J. Chem. Soc., Perkin Trans. 1 , 1974 , 1598 .
5.
Dauben W.G.
,
Hubbell J. P.
, and
Vietmeyer N. D.
, J. Org. Chem. , 1975 , 40 , 479 .
6.
Misumi S.
,
Ohfune Y.
,
Furusaki A.
,
Shirahama H.
, and
Matsumoto T.
, Tetrahedron Lett. , 1976 , 2865 .
7.
Namikawa M.
,
Murae T.
, and
Takahashi T.
, Bull. Chem. Soc. Jpn. , 1978 , 51 , 3616 .
8.
Yang X.
, and
Deinzer M. L.
, J. Org. Chem. , 1992 , 57 , 4717 .
9.
Hayano K.
, and
Shirahama H.
, Bull. Chem. Soc. Jpn. , 1996 , 69 , 459 .
10.
Collado I.G.
,
Hanson J. R.
, and
Macias-Sanchez A. J.
, Tetrahedron , 1996 , 52 , 7961 .
11.
Hanson J.R.
,
Macias-Sanchez A. J.
, and
Uyanik C.
, J. Chem. Research (S) , 2001 , 121 .
12.
Hildebrand R.P.
, and
Sutherland M. D.
, Aust. J. Chem. , 1961 , 14 , 272 .
13.
Sutherland M.D.
, and
Waters O. J.
, Aust. J. Chem. , 1961 , 14 596 .
14.
Damodaran N.P.
, and
Dev S.
, Tetrahedron , 1968 , 24 , 4123 .