butyl 9-(dicyanomethylidene)fluorene-4-carboxylate

Modify Date: 2025-09-18 15:14:49

butyl 9-(dicyanomethylidene)fluorene-4-carboxylate Structure
butyl 9-(dicyanomethylidene)fluorene-4-carboxylate structure
Common Name butyl 9-(dicyanomethylidene)fluorene-4-carboxylate
CAS Number 93376-18-2 Molecular Weight 328.36400
Density N/A Boiling Point N/A
Molecular Formula C21H16N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name butyl 9-(dicyanomethylidene)fluorene-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C21H16N2O2
Molecular Weight 328.36400
Exact Mass 328.12100
PSA 73.88000
LogP 4.47296

 Synthetic Route

~81%

butyl 9-(dicyanomethylidene)fluorene-4-carboxylate Structure

butyl 9-(dicyan...

CAS#:93376-18-2

Literature: Samsung Electronics Co., Ltd. Patent: EP1452925 A1, 2004 ;

~%

butyl 9-(dicyanomethylidene)fluorene-4-carboxylate Structure

butyl 9-(dicyan...

CAS#:93376-18-2

Literature: Tokarski, Zbigniew; Jubran, Nusrallah; Getautis, Vytautas; Sidaravicius, Jonas V.; Montrimas, Edmundas; Daskeviciene, Maryte; Gaidelis, Valentas; Jankauskas, Vygintas; Stanisauskaite, Albina Patent: US2003/232261 A1, 2003 ; Location in patent: Page 11 ;

~%

butyl 9-(dicyanomethylidene)fluorene-4-carboxylate Structure

butyl 9-(dicyan...

CAS#:93376-18-2

Literature: Samsung Electronics Co., Ltd. Patent: EP1452925 A1, 2004 ;

~%

butyl 9-(dicyanomethylidene)fluorene-4-carboxylate Structure

butyl 9-(dicyan...

CAS#:93376-18-2

Literature: Loutfy, Rafik O.; Ong, Beng S. Canadian Journal of Chemistry, 1984 , vol. 62, p. 2546 - 2551

 Synonyms

n-butyl 9-dicyanomethylene fluorene-4-carboxylate
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