(+)-CUPARENE - CAS 16982-00-6
Category:
Main Product
Product Name:
(+)-CUPARENE
Catalog Number:
16982-00-6
Synonyms:
(+)-CUPARENE; CUPARENE, (+); (R)-Cuparene; 1-Methyl-4-(1,2,2-trimethylcyclopentyl)benzene; 2,2-trimethylcyclopentyl)-1-methyl-4-((theta)-benzen; Benzene, 1-methyl-4-(1,2,2-trimethylcyclopentyl)-, (R)-
CAS Number:
16982-00-6
Molecular Weight:
202.34
Molecular Formula:
C15H22
Quantity:
Data not available, please inquire.
COA:
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MSDS:
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Canonical SMILES:
CC1=CC=C(C=C1)C2(CCCC2(C)C)C
InChI:
InChI=1S/C15H22/c1-12-6-8-13(9-7-12)15(4)11-5-10-14(15,2)3/h6-9H,5,10-11H2,1-4H3/t15-/m0/s1
InChIKey:
SLKPBCXNFNIJSV-HNNXBMFYSA-N
Chemical Structure
CAS 16982-00-6 (+)-CUPARENE

Reference Reading


1.Asymmetric intramolecular carbolithiation of achiral substrates: synthesis of enantioenriched (R)-(+)-cuparene and (R)-(+)-herbertene.
Luderer MR1, Mealy MJ, Bailey WF. J Org Chem. 2014 Nov 7;79(21):10722-6. doi: 10.1021/jo502139m. Epub 2014 Oct 23.
Concise syntheses of the sesquiterpenes (R)-(+)-cuparene and (R)-(+)-herbertene by asymmetric cyclization of achiral olefinic alkyllithium precursors in the presence of (-)-sparteine are reported. The quaternary stereogenic center in each product is set at the final step of the synthesis by enantioselective (er = 61:39) 5-exo ring closure.