2-[bis(4-methylphenyl)methylidene]cyclopentan-1-one

Modify Date: 2025-09-02 13:05:28

2-[bis(4-methylphenyl)methylidene]cyclopentan-1-one structure	Common Name	2-[bis(4-methylphenyl)methylidene]cyclopentan-1-one
	CAS Number	56005-43-7	Molecular Weight	276.37200
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₂₀O	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-[bis(4-methylphenyl)methylidene]cyclopentan-1-one

Molecular Formula	C₂₀H₂₀O
Molecular Weight	276.37200
Exact Mass	276.15100
PSA	17.07000
LogP	4.85830
InChIKey	ZAMIQEUSRQPWMS-UHFFFAOYSA-N
SMILES	Cc1ccc(C(=C2CCCC2=O)c2ccc(C)cc2)cc1

4-Iodotoluene

CAS#:624-31-7

1-(p-tolylethyn...

CAS#:524742-03-8

~71%

2-[bis(4-methyl...

CAS#:56005-43-7

Literature: Wei, Li-Mei; Wei, Li-Lan; Pan, Wen-Bin; Wu, Ming-Jung Tetrahedron Letters, 2003 , vol. 44, # 3 p. 595 - 597

1,4-Dioxaspiro[...

CAS#:23153-73-3

4-Bromotoluene

CAS#:106-38-7

~31%

2-[bis(4-methyl...

CAS#:56005-43-7

Literature: Wang, Jingli; Zhao, Linxiang; Wang, Rui; Lu, Min; Chen, Duo; Jing, Yongkui Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 4 p. 1285 - 1291

Ethyl 2-oxocycl...

CAS#:611-10-9

2-[bis(4-methyl...

CAS#:56005-43-7

Literature: Wang, Jingli; Zhao, Linxiang; Wang, Rui; Lu, Min; Chen, Duo; Jing, Yongkui Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 4 p. 1285 - 1291

4-Ethynyltoluene

CAS#:766-97-2

2-[bis(4-methyl...

CAS#:56005-43-7

Literature: Wei, Li-Mei; Wei, Li-Lan; Pan, Wen-Bin; Wu, Ming-Jung Tetrahedron Letters, 2003 , vol. 44, # 3 p. 595 - 597

Precursor 6
CAS#:624-31-7 4-Iodotoluene CAS#:524742-03-8 1-(p-tolylethyn... CAS#:23153-73-3 1,4-Dioxaspiro[... CAS#:106-38-7 4-Bromotoluene
CAS#:611-10-9 Ethyl 2-oxocycl... CAS#:766-97-2 4-Ethynyltoluene
DownStream 0

Names