123487-14-9

Basic information

• Product Name: (6R)-2,6-dimethyl-8,8-(ethylenedioxy)-2-nonene
• CAS NO: 123487-14-9
• Molecular Weight: 212.332
• Mol File: 123487-14-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (6R)-2,6-dimethyl-8,8-(ethylenedioxy)-2-nonene(CAS DataBase Reference)
• NIST Chemistry Reference: (6R)-2,6-dimethyl-8,8-(ethylenedioxy)-2-nonene(123487-14-9)
• EPA Substance Registry System: (6R)-2,6-dimethyl-8,8-(ethylenedioxy)-2-nonene(123487-14-9)

Safety Data

• Hazardous Substances Data: 123487-14-9(Hazardous Substances Data)

Upstream product

• 20425-48-3 methyl (R)-(+)-citronellate 
• 2385-77-5 (R)-Citronellal 
• 330798-47-5 (2RS,4R)-4,8-dimethyl-7-nonen-2-ol 
• 18951-85-4 (R)-citronellic acid 
• 89272-56-0 (4R)-4,8-dimethyl-7-nonen-2-one 
• 107-21-1 ethylene glycol 
• 19693-75-5 2-methoxy-1,3-dioxolane 

Downstream Products

• 123487-25-2 (2'R,3'R,5RS,7R)-tert-butyl 11-<3'-(((tert-butyldiphenylsilyl)oxy)methyl)-4'-oxo-2'-oxetanyl>-5-hydroxy-3,5,7-trimethyl-2-undecenoate 
• 123487-27-4 (2'R,3'R,7R)-(E,E)-tert-butyl 11-<3'-(((tert-butyldiphenylsilyl)oxy)methyl)-4'-oxo-2'-oxetanyl>-3,5,7-trimethyl-2,4-undecadienoate 
• 123487-22-9 (2R,3R,8R)-methyl 2-<((-tert-butyldiphenylsilyl)oxy)methyl>-3-<(2-methoxyethoxy)>-8-methyl-10-oxoundecanoate 
• 123487-26-3 6-{(R)-6-[(2R,3R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-4-oxo-oxetan-2-yl]-2-methyl-hexyl}-4,6-dimethyl-5,6-dihydro-pyran-2-one 
• 123487-21-8 (3R,4R,9R)-3-<((tert-butyldiphenylsilyl)oxy)methyl>-4-<(2-methoxyethoxy)methoxy>-9-methyl-1-dodecen-11-one 
• 123487-23-0 (2R,3R,8R)-methyl 2-<((tert-butyldiphenylsilyl)oxy)methyl>-3-hydroxy-8-methyl-10-oxoundecanoate 
• 123487-30-9 (2R,3R,8R)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-3-hydroxy-8-methyl-10-oxo-undecanoic acid 
• 123487-24-1 (2'R,3'R,4R)-8-<3'-<((tert-butyldiphenylsilyl)oxy)methyl>-4'-oxo-2'-oxetanyl>-4-methyl-2-octanone 
• 123487-20-7 (3R,4R,9R)-3-<((tert-butyldiphenylsilyl)oxy)methyl>-4-hydroxy-9-methyl-1-dodecen-11-one 
• 29066-42-0 hymeglusin 
• 136155-20-9 (4R,9S,10S)-10-(tert-Butyldiphenylsilyloxymethyl)-9,10-isopropylidenedioxy-4-methyl-2-undecanone 
• 136155-16-3 (2S,3R,5RS,8R)-2-(tert-Butyldiphenylsilyloxymethyl)-10,10-ethylenedioxy-8-methyl-5-(phenylsulfonyl)undecane-1,3-diol 
• 136155-18-5 (2S,3R,8R)-2-(tert-Butyldiphenylsilyloxymethyl)-10,10-ethylenedioxy-8-methylundecane-1,3-diol 
• 136155-13-0 (R)-6,6-Ethylenedioxy-4-methylheptyl phenyl sulfone 

Relevant articles and documents

Synthesis and stereochemistry of insect derived spiroacetals with branched carbon skeletons

About thirty constitutionally different spiroacetals have been characterised from insects but only three have branched carbon skeletons. Two are based on the 1,7-dioxaspiro[5.5]undecane system and are certain stereoisomers of the 2,4,8-trimethyl derivative, from the aposematic shield bug, Cantao parentum (White), and a 2,2,8-trimethyl derivative from the rove beetle, Ontholestes murinus (L). The 1,6-dioxaspiro[4.5]decane system is represented by a stereoisomer of the 2,3,7-trimethyl derivative in the Cantao species. The elucidation of their structures and stereochemistry by spectroscopy, synthesis and enantioselective gas chromatography is described.

Synthetic Microbial Chemistry, XXIV. - Synthesis of Antibiotic 1233A, an Inhibitor of Cholesterol Biosynthesis

A synthesis of 1233A -3,5,7-trimethyl-2,4-undecadienoic acid (1a)> was achieved by employing (R)-2-hydroxymethyl-3-butenyl acetate (2a) and (R)-citronellic acid (3) as chiral building blocks.The former was prepared by lipase-mediated asymmetric hydrolysis of the corresponding diacetate. Key Words: Antibiotic 1233A / Cholesterol biosynthesis, inhibitor of / β-Lactone / Lipase, asymmetric hydrolysis with / Sulfone, alkylation of