114569-31-2

Basic information

• Product Name: 6,14-Methano-10H,14H-[1]benzopyrano[7,6-d][1,3]benzodioxocin-1,3,11,13,15-pentol,6,10-bis(3,4-dihydroxyphenyl)-11,12-dihydro-, (6S,10R,11R,14R,15R)- (9CI)
• Synonyms: 6,14-Methano-10H,14H-[1]benzopyrano[7,6-d][1,3]benzodioxocin-1,3,11,13,15-pentol,6,10-bis(3,4-dihydroxyphenyl)-11,12-dihydro-, [6S-(6a,10a,11a,14a,15S*)]-; (+)-Proanthocyanidin A6; Proanthocyanidin A6
• CAS NO: 114569-31-2
• Molecular Formula: C30H24 O12
• Molecular Weight: 576.513
• Mol File: 114569-31-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6,14-Methano-10H,14H-[1]benzopyrano[7,6-d][1,3]benzodioxocin-1,3,11,13,15-pentol,6,10-bis(3,4-dihydroxyphenyl)-11,12-dihydro-, (6S,10R,11R,14R,15R)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 6,14-Methano-10H,14H-[1]benzopyrano[7,6-d][1,3]benzodioxocin-1,3,11,13,15-pentol,6,10-bis(3,4-dihydroxyphenyl)-11,12-dihydro-, (6S,10R,11R,14R,15R)- (9CI)(114569-31-2)
• EPA Substance Registry System: 6,14-Methano-10H,14H-[1]benzopyrano[7,6-d][1,3]benzodioxocin-1,3,11,13,15-pentol,6,10-bis(3,4-dihydroxyphenyl)-11,12-dihydro-, (6S,10R,11R,14R,15R)- (9CI)(114569-31-2)

Safety Data

• Hazardous Substances Data: 114569-31-2(Hazardous Substances Data)

Upstream product

• 12798-57-1 procyanidin B₅ 

Downstream Products

• 114569-26-5 C₃₇H₃₈O₁₂ 

Relevant articles and documents

Syntheses of doubly linked proanthocyanidins using free flavan units as nucleophiles: Insight into the origin of the high regioselectivity of annulation

A synthesis method of doubly linked flavan dimers is reported via the acid-promoted annulation reaction using nascent catechins, (+)-catechin or (-)-epicatechin, as a dianionic partner and an ethylenedioxy-bridged flavan as a dicationic partner. Procyanidins A1 and A2 were synthesized. On the high regioselectivity of the annulation reactions, model experiments and computational studies were carried out.