70117-00-9

Basic information

• Product Name: allocyathin B2
• Synonyms: allocyathin B2;(3aR)-1-Isopropyl-3aβ,5aα-dimethyl-6β-hydroxy-2,3,3a,4,5,5a,6,7-octahydrocyclohepta[e]indene-8-carbaldehyde;(3aR)-2,3,3a,4,5,5a,6,7-Octahydro-6β-hydroxy-3aβ,5aα-dimethyl-1-isopropylcyclohept[e]indene-8-carbaldehyde
• CAS NO: 70117-00-9
• Molecular Formula: C20H28O2
• Molecular Weight: 300.43512
• Mol File: 70117-00-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: allocyathin B2(CAS DataBase Reference)
• NIST Chemistry Reference: allocyathin B2(70117-00-9)
• EPA Substance Registry System: allocyathin B2(70117-00-9)

Safety Data

• Hazardous Substances Data: 70117-00-9(Hazardous Substances Data)

Upstream product

• 849103-95-3 3-((3aR,5aR,6S)-8-Hydroxy-1-isopropyl-3a,5a-dimethyl-2,3,3a,4,5,5a,6,8-octahydro-7-oxa-cyclopenta[a]naphthalen-6-yl)-propionaldehyde 
• 849104-07-0 (3S,3aR,5aR)-3-(1-isopropyl-3a,5a-dimethyl-8-oxo-2,3,3a,4,5,5a,6,8-octahydro-7-oxacyclopenta[a]naphthalen-6-yl)propionitrile 
• 849104-06-9 (E)-(3S,3aR,5aR)-3-(1-isopropyl-3a,5a-dimethyl-8-oxo-2,3,3a,4,5,5a,6,8-octahydro-7-oxacyclopenta[a]naphthalen-6-yl)acrylonitrile 
• 849104-16-1 (E)-[(5S,7aR)-3-isopropyl-5,7a-dimethyl-5-(2-oxoethyl)-1,2,5,6,7,7a-hexahydroinden-4-ylidene]acetic acid tert-butyl ester 
• 824940-78-5 (S)-7-methyl-7-phenylsulfanylmethyl-1,4-dioxa-spiro[4.4]nonane 
• 824940-79-6 (S)-7-benzenesilfinylmethyl-7-methyl-1,4-dioxa-spiro[4.4]nonane 
• 824940-65-0 (2R,4aR,5S,8aS)-hexahydro-2-(4-methoxyphenyl)-4a-methyl-4H-benzo[d][1,3]dioxin-5-ol 
• 824940-60-5 (+)-(3aR,5aR)-2,3,3a,4,5,5a,7,8-octahydro-1-isopropyl-3a,5a-dimethylcyclopenta[a]naphthalen-6-one 
• 824940-83-2 (+)-(3aR,5aR)-methyl 3,3a,4,5,5a,8-hexahydro-6-hydroxy-1-isopropyl-3a,5a-dimethyl-2H-cyclopenta[a]naphthalene-7-carboxylate 
• 824940-59-2 (+)-(3aR,5aR,8E,10Z)-methyl 2,3,3a,4,5,5a,6,7-octahydro-1-isopropyl-3a,5a-dimethyl-6-oxocyclohepta[e]indene-8-carboxylate 
• 824940-77-4 (R)-2-(mesitylsulfonyl)-3-methyl-3-((phenylthio)methyl)cyclopentanone 
• 824940-66-1 [(1S,2S,6S)-2-(tert-butyldimethylsilanyloxy)-6-(4-methoxybenzyloxy)-1-methyl-cyclohexyl]methanol 
• 824940-80-9 ((2R,4aS,5S,8aS)-hexahydro-2-(4-methoxyphenyl)-4a-methyl-4H-benzo[d][1,3]dioxin-5-yloxy)(tert-butyl)dimethylsilane 
• 824940-71-8 (+)-(3aS,5aR,6S,9bR)-6-(4-methoxybenzyloxy)-3,3a,4,5,5a,6,7,8-octahydro-3a,5a-dimethyl-2H-cyclopenta[a]naphthalen-1(9bH)-one 

Relevant articles and documents

Synthetic Studies on Enantioselective Total Synthesis of Cyathane Diterpenoids: Cyrneines A and B, Glaucopine C, and (+)-Allocyathin B2

The details for the synthetic studies on enantioselective total synthesis of cyathane diterpenoids cyrneine A (1) and B (2), glaucopine C (3), and (+)-allocyathin B2 are presented. We established a mild Suzuki coupling for heavily substituted n

Exploiting the Pd- and Ru-catalyzed cycloisomerizations: Enantioselective total synthesis of (+)-allocyathin B2

Pd- and Ru-catalyzed cycloisomerizations of 1,6-enynes are compared and contrasted. Such considerations led to the enantioselective synthesis of a cyathin terpenoid, (+)-allocyathin B2 (1). The synthesis features a Pd-catalyzed asymmetric allyl

Metabolites of bird's nest fungi. Part II. Diterpenoid metabolites of Cyathus earlei Lloyd

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