1002090-21-2

Basic information

• Product Name: (S,E)-ethyl-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)acrylate
• Synonyms: (S,E)-ethyl-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)acrylate
• CAS NO: 1002090-21-2
• Molecular Weight: 394.511
• Mol File: 1002090-21-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S,E)-ethyl-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)acrylate(CAS DataBase Reference)
• NIST Chemistry Reference: (S,E)-ethyl-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)acrylate(1002090-21-2)
• EPA Substance Registry System: (S,E)-ethyl-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)acrylate(1002090-21-2)

Safety Data

• Hazardous Substances Data: 1002090-21-2(Hazardous Substances Data)

Upstream product

• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 
• 69400-39-1 (+) (S)-6-benzyloxy-2,5,7,8-tetramethyl-chroman-2-carbaldhyde 

Downstream Products

• 1002090-30-3 (S)-(E)-3-(6-benzyloxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-2-yl)-prop-2-en-1-ol 

Relevant articles and documents

Reagent directing group controlled organic synthesis: Total synthesis of (R,R,R,)-α-tocopherol

(Chemical Equation Presented) The direct approach: The efficient use of substrate control has served as the basis for the enantioselective total synthesis of (R,R,R)-α-tocopherol. A single reagent directing group (ortho-diphenylphosphanyl benzoate, o-DPPB) served to control the stereoselectivity of a rhodium-catalyzed hydroformylation reaction and the directed allylic substitution as the fragment-coupling step (see picture).