63268-35-9

Basic information

• Product Name: trans-(7S,8S)-7,8-dibenzoyloxy-7,8,9,10-tetrahydrobenzopyrene
• CAS NO: 63268-35-9
• Molecular Weight: 496.562
• Mol File: 63268-35-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: trans-(7S,8S)-7,8-dibenzoyloxy-7,8,9,10-tetrahydrobenzopyrene(CAS DataBase Reference)
• NIST Chemistry Reference: trans-(7S,8S)-7,8-dibenzoyloxy-7,8,9,10-tetrahydrobenzopyrene(63268-35-9)
• EPA Substance Registry System: trans-(7S,8S)-7,8-dibenzoyloxy-7,8,9,10-tetrahydrobenzopyrene(63268-35-9)

Upstream product

• 57405-00-2 (+/-)-7,8,9,10-Tetrahydrobenzopyrene-trans-7,8-diol dibenzoate 
• 36504-67-3 7,8-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene 
• 17573-15-8 9,10-dihydro benzopyrene 
• 93-97-0 benzoic acid anhydride 
• 98-88-4 benzoyl chloride 
• 62314-69-6 (7S,8S)-7,8,9,10-Tetrahydro-benzo[def]chrysene-7,8-diol 
• 63227-55-4 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (7S,8S)-8-hydroxy-7,8,9,10-tetrahydro-benzo[def]chrysen-7-yl ester 
• 6272-55-5 7-hydroxy-7,8,9,10-tetrahydrobenzopyrene 
• 532-31-0 silver benzoate 

Downstream Products

• 63323-31-9 (-)-(7R,8S,9S,10R)-7,8-dihydroxy-9,10-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene 
• 60864-95-1 (-)-7R-trans-Benzopyrene-7,8-dihydrodiol 
• 62314-67-4 (+/-)-trans-7,8-Dihydrobenzo[a]pyrene-7,8-diol 
• 63323-30-8 (7R,8S)-dihydroxy-(9S,10R)-epoxy-7,8,9,10-tetrahydrodibenzo[a]pyrene 
• 169437-81-4 trans-(7R,8R)-7,8-dibenzoyloxy-7,8,9,10-tetrahydrobenzopyrene 
• 63268-37-1 C₃₄H₂₂O₄ 
• 63268-38-2 7,8-bis-benzoyloxy-7,8-dihydro benzo[a]pyrene 
• 57405-08-0 (+/-)-trans-7,8-Dihydrobenzopyrene-7,8-diol dibenzoate 
• 57404-88-3 (-)-trans-7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene 
• 57405-01-3 C₃₄H₂₃BrO₄ 
• 63227-55-4 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (7S,8S)-8-hydroxy-7,8,9,10-tetrahydro-benzo[def]chrysen-7-yl ester 
• 63268-36-0 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (7R,8R)-8-hydroxy-7,8,9,10-tetrahydro-benzo[def]chrysen-7-yl ester 

Relevant articles and documents

Enantioselective synthesis of the tumorigenic anti-diol epoxide metabolites of benzo[a]pyrene

Efficient, highly enantioselective syntheses of (+) and (-)-anti-benzo[a]pyrene diol epoxide (BPDE) from 9,10-dihydrobenzo[a]pyrene are described. Initial epoxidation catalyzed by (salen) Mn(III) complex gives 7,8-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene (

Improved Formal Preparation of Enantiomerically Pure anti-Benzopyrene Diol Epoxide.

We report an improved, economical formal route to enantiomerically pure anti-benzopyrene diol epoxide (BPDE).A trimethylaluminum catalyzed regio- and stereoselective opening of racemic 7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene with Mosher's acid delivers benzylic esters exclusively.This step is a significant improvement over the lack of regioselectivity of standard procedures.We also show that modification of the subsequent chemical steps further shortens the preparation of enantiomerically pure anti-BPDE.