Compound Q&A
How is (4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one (CAS: 77573-44-5) typically synthesized?
Answer
![(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one](https://static.chemtradehub.com/structs/775/77573-44-5-d113.webp "(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one")
This compound is typically synthesized through a complex multi-step process involving ring formation and alkylations. The synthesis often requires the use of Lewis acids as catalysts, with high selectivity and moderate to good yields. The exact method can vary, but it usually involves the use of specific reagents and conditions to achieve the desired stereochemistry and structure.
About
CAS No
77573-44-5
English Name
(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one
Molecular Formula
C26H36O5
Molecular Weight
428.57 g/mol
SMILES
CC1CC2C(C2(C)C)C3C=C4COC(OC4C56C1(C3=O)C=C(C5OC(O6)(C)C)C)(C)C
InChIKey
JOKBBQPBIIZMJV-JQFFUGKZSA-N
Last Updated: 2025-10-19 13:36
![(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one — Chengdu Made Life Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce336557537e5c8069b4f1/67ce336557537e5c8069b4f1-logo.webp){kind=logo}
![(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one — NaJingQingYun Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ceccda2b2de6e8e95a5ddc/67ceccda2b2de6e8e95a5ddc-logo.webp){kind=logo}
![(4S,8R,9R,21R)-3,6,6,11,11,18,18,21-Octamethyl-5,7,10,12-tetraoxahexacyclo[14.5.1.0~1,8~.0~4,8~.0~9,14~.0~17,19~]docosa-2,14-dien-22-one — Nanjing Chunqiu Bioculture Engineering Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce7bc32b2de6e8e95a46be/67ce7bc32b2de6e8e95a46be-logo.webp){kind=logo}