2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one

Modify Date: 2025-08-27 22:11:11

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure
2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one structure
Common Name 2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one
CAS Number 31490-68-3 Molecular Weight 230.25900
Density N/A Boiling Point N/A
Molecular Formula C14H14O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C14H14O3
Molecular Weight 230.25900
Exact Mass 230.09400
PSA 39.44000
LogP 2.89660

 Synthetic Route

~98%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Appendino; Cravotto; Tagliapietra; Nano; Palmisano Helvetica Chimica Acta, 1990 , vol. 73, # 7 p. 1865 - 1878

~90%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Bravo, Pierfrancesco; Ticozzi, Calimero; Viani, Fiorenza; Arnone, Alberto Gazzetta Chimica Italiana, 1985 , vol. 115, # 12 p. 677 - 684

~43%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Ahluwalia, V. K.; Arora, K. K.; Mukherjee, Keya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 12 p. 1291 - 1292

~42%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Bravo, Pierfrancesco; Ticozzi, Calimero; Viani, Fiorenza; Arnone, Alberto Gazzetta Chimica Italiana, 1985 , vol. 115, # 12 p. 677 - 684

~49%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Yang, Rui-Yang; Kizer, Darin; Wu, Hui; Volckova, Erika; Miao, Xiu-Sheng; Ali, Syed M.; Tandon, Manish; Savage, Ronald E.; Chan, Thomas C.K.; Ashwell, Mark A. Bioorganic and Medicinal Chemistry, 2008 , vol. 16, # 10 p. 5635 - 5643

~%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Appendino; Cravotto; Tagliapietra; Nano; Palmisano Helvetica Chimica Acta, 1990 , vol. 73, # 7 p. 1865 - 1878

~%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Appendino; Cravotto; Tagliapietra; Nano; Palmisano Helvetica Chimica Acta, 1990 , vol. 73, # 7 p. 1865 - 1878

~44%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Ahluwalia, V. K.; Arora, K. K.; Mukherjee, Irani Heterocycles, 1984 , vol. 22, # 2 p. 223 - 227

~19%

2,2-dimethyl-3,4-dihydropyrano[3,2-c]chromen-5-one Structure

2,2-dimethyl-3,...

CAS#:31490-68-3

Literature: Shah; Desai; Trivedi Pharmazie, 1983 , vol. 38, # 7 p. 439 - 441

 Synonyms

2,2-dimethyl-3,4-dihydro-2H,5H-pyrano<3,2-c><1>benzopyran-5-one
3,4-dihydro-2,2-dimethyl-2H,5H-pyrano<3,2-c><1>benzopyran-5-one
2,2-dimethylpyrano<3,2-c><1>benzopyran-5-one
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