96909-25-0

Basic information

• Product Name: 7-benzyloxy-6-formyl-2,2-dimethyldihydrobenzo[1,2-b]pyran
• Synonyms: 7-benzyloxy-6-formyl-2,2-dimethyldihydrobenzo[1,2-b]pyran
• CAS NO: 96909-25-0
• Molecular Weight: 296.366
• Mol File: 96909-25-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 7-benzyloxy-6-formyl-2,2-dimethyldihydrobenzo[1,2-b]pyran(CAS DataBase Reference)
• NIST Chemistry Reference: 7-benzyloxy-6-formyl-2,2-dimethyldihydrobenzo[1,2-b]pyran(96909-25-0)
• EPA Substance Registry System: 7-benzyloxy-6-formyl-2,2-dimethyldihydrobenzo[1,2-b]pyran(96909-25-0)

Safety Data

• Hazardous Substances Data: 96909-25-0(Hazardous Substances Data)

Upstream product

• 32268-32-9 7-hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-6-carbaldehyde 
• 100-39-0 benzyl bromide 
• 31005-72-8 2,2-dimethylchroman-7-ol 
• 115-18-4 2-methyl-3-buten-2-ol 
• 108-46-3 recorcinol 
• 100-44-7 benzyl chloride 
• 21422-02-6 2,4-dihydroxy-5-(3’-methyl-2’-buten-1’-yl)benzaldehyde 

Downstream Products

• 130740-35-1 4',2-dibenzyloxy-2'-hydroxy-3'',4''-dihydro-2'',2''-dimethyl-2H-pyrano<2,3-c>chalcone 
• 96909-27-2 5,7-bis(benzyloxy)-2-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-4-chromanone 
• 96909-26-1 3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-1-<2,4-bis(benzyloxy)-6-hydroxyphenyl>-2-propen-1-one 
• 96909-28-3 3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-1-<2-acetoxy-4,6-bis(benzyloxy)phenyl>-2-propen-1-one 

Relevant articles and documents

Synthesis of novel unnatural α-amino acids (UAAs) containing 7-hydroxy-2,2-dimethyl-chroman using isoxazole as a linker

An efficient and novel method for the preparation of unnatural α-amino acids (UAAs) containing 7-hydroxy-2,2-dimethyl-chromanviaa 1,3-di-polar-cyloaddition reaction has been described. Using this method, various new ethyl 2-amino-3-(3-(7-hydroxy-2,2-dimethylchroman-6-yl)isoxazol-5-yl)propanoate derivatives have been prepared where the isoxazole ring is acting as a linker between alanine and chroman moieties. This is the first example of isoxazole-tethered 2,2-dimethylchroman-amino acid hybrids.

Synthesis of Licoisoflavone A and Related Compounds

2',4',5,7-Tetrahydroxyisoflavone was partially benzoylated with benzoyl chloride to give 7-benzoyloxy-2',4',5-trihydroxyisoflavone.The condensation of the 7-(benzoyloxy)isoflavone with 2-methyl-3-buten-2-ol, followed by the hydrolysis of the resultant 3'-(3-methyl-2-butenyl)isoflavone gave licoisoflavone A.Its 5'-(3-methyl-2-butenyl) isomer was also synthesized from 5-benzoyloxy-2',4',7-trihydroxyisoflavone in a similar manner.