Compound Q&A
How is (4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate (CAS: 87980-68-5) typically synthesized?
Answer
![(4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate](https://static.chemtradehub.com/structs/879/87980-68-5-87f4.webp "(4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate")
This compound is synthesized through a multi-step process involving the ring-closing metathesis of a linear diene followed by selective hydroxylation and methylation steps. The synthesis often employs ruthenium-based catalysts and is optimized for high yield and selectivity. Detailed procedures are available in various academic and patent literature.
About
CAS No
87980-68-5
English Name
(4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate
Molecular Formula
C28H38O6
Molecular Weight
470.61 g/mol
SMILES
C/C=C(/C)\C(=O)O[C@H]1C(=CC23[C@@]1([C@H]4C(=CC(C2=O)C5C(C5(C)C)C[C@H]3C)COC(O4)(C)C)O)C
InChIKey
STFFIQHUWFISBB-RHKHLFRASA-N
Last Updated: 2025-10-19 20:30
![(4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate — Shanghai Jixiang Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![(4S,5S,6R,18R)-5-Hydroxy-3,8,8,15,15,18-hexamethyl-19-oxo-7,9-dioxapentacyclo[11.5.1.0~1,5~.0~6,11~.0~14,16~]nonadeca-2,11-dien-4-yl (2Z)-2-methyl-2-butenoate — Beijing Boao Tuoda Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce027457537e5c8069b12f/67ce027457537e5c8069b12f-logo.webp){kind=logo}