Tetrahedron Letters p. 117 - 120 (1988)
Update date:2022-07-30
Topics:
Chauhan, P. M. S.
Jenkins, G.
Walker, S. M.
Storr, R. C.
2,3-Dihydro-2,3-bis-(methylene)thiophene and its benzo derivate, generated flash-pyrolytically, polymerise or are trapped with HCl and PhSH but only the latter gives Diels-Alder adducts; electrocyclisation of the 3-phenylmethylene derivate is accompained by skeletal rearrangement to give naphtho<1,2-b>thiophene.
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Doi:10.1021/jo00257a020
(1988)Doi:10.1007/s10593-005-0067-x
(2004)Doi:10.1021/ja01517a041
(1959)Doi:10.1080/10426500307878
(2003)Doi:10.1002/hlca.19600430729
(1960)Doi:10.1021/jm00041a002
(1994)
