Title of article
Thioindigo precursor: control of polymorph of thioindigo
Author/Authors
Uno، نويسنده , , Hidemitsu and Moriyama، نويسنده , , Kana and Ishikawa، نويسنده , , Takayuki and Ono، نويسنده , , Noboru and Yahiro، نويسنده , , Hidenori، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
9083
To page
9086
Abstract
2,2′-Bi[-3(2H)-thiophenon]ylidene with two bicyclo[2.2.2]-octadiene moieties was quantitatively converted to thioindigo by the retro-Diels–Alder reaction. The thioindigo solid obtained from the precursor had the P21/c structure which was different from the commercial thioindigo samples (P21/n).
Keywords
Thioindigo , Polymorphism , Soluble precursor , Retro-Diels–Alder reaction
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1844076
Link To Document