3-((4-Methoxyphenyl)methylene)phthalide

Modify Date: 2024-01-06 07:27:23

3-((4-Methoxyphenyl)methylene)phthalide Structure
3-((4-Methoxyphenyl)methylene)phthalide structure
Common Name 3-((4-Methoxyphenyl)methylene)phthalide
CAS Number 4767-61-7 Molecular Weight 252.26500
Density 1.274g/cm3 Boiling Point 423.9ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 180.4ºC

 Names

Name p-Anisylidenephthalide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.274g/cm3
Boiling Point 423.9ºC at 760 mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 180.4ºC
Exact Mass 252.07900
PSA 35.53000
LogP 3.36370
Index of Refraction 1.658

 Synthetic Route

~%

3-((4-Methoxyphenyl)methylene)phthalide Structure

3-((4-Methoxyph...

CAS#:4767-61-7

Literature: Man, Bradley Y.-W.; Knuhtsen, Astrid; Page, Michael J.; Messerle, Barbara A. Polyhedron, 2013 , vol. 61, p. 248 - 252

~50%

3-((4-Methoxyphenyl)methylene)phthalide Structure

3-((4-Methoxyph...

CAS#:4767-61-7

Literature: Eisai Co., Ltd. Patent: US6340759 B1, 2002 ; Location in patent: Example 221 ;

~84%

3-((4-Methoxyphenyl)methylene)phthalide Structure

3-((4-Methoxyph...

CAS#:4767-61-7

Literature: Li, Jim; Chin, Elbert; Lui, Alfred S.; Chen, Lijing Tetrahedron Letters, 2010 , vol. 51, # 45 p. 5937 - 5939

~%

3-((4-Methoxyphenyl)methylene)phthalide Structure

3-((4-Methoxyph...

CAS#:4767-61-7

Literature: Ube Industries, Ltd. Patent: EP1408033 A1, 2004 ; Location in patent: Page 111 ;

 Synonyms

(3Z)-3-[(4-methoxyphenyl)methylidene]-2-benzofuran-1-one