198965-05-8

198965-05-8 structure
198965-05-8 structure
  • Name: Shi epoxidation catalyst, L-enantiomer
  • Chemical Name: (3'aS,4R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
  • CAS Number: 198965-05-8
  • Molecular Formula: C12H18O6
  • Molecular Weight: 258.26800
  • Create Date: 2018-08-21 18:08:44
  • Modify Date: 2024-01-09 12:40:29

Name (3'aS,4R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
Synonyms 4,5-di-O-isopropylidene-L-erythro-2,3-hexodiuro-2,6-pyranose
ent-Shi catalyst
Shi's catalyst
L-enantiomer
Shi catalyst
1,2:4,5-di-O-isopropylidene-L-erythro-2,3-hexodiuro-2,6-pyranose
L-Shi catalyst
Shi epoxidation catalyst
Molecular Formula C12H18O6
Molecular Weight 258.26800
Exact Mass 258.11000
PSA 63.22000
LogP 0.58500

~89%

198965-05-8 structure

198965-05-8

Literature: MASSACHUSSETS INSTITUTE OF TECHNOLOGY; JAMISON, Timothy, F.; IKEUCHI, Yutaka Patent: WO2011/109276 A1, 2011 ; Location in patent: Page/Page column 24-25; 1/2 ;

~%

198965-05-8 structure

198965-05-8

Literature: Wang, Zhi-Xian; Tu, Yong; Frohn, Michael; Zhang, Jian-Rong; Shi, Yian Journal of the American Chemical Society, 1997 , vol. 119, # 46 p. 11224 - 11235

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198965-05-8 structure

198965-05-8

Literature: Wang, Zhi-Xian; Tu, Yong; Frohn, Michael; Zhang, Jian-Rong; Shi, Yian Journal of the American Chemical Society, 1997 , vol. 119, # 46 p. 11224 - 11235

~%

198965-05-8 structure

198965-05-8

Literature: Wang, Zhi-Xian; Tu, Yong; Frohn, Michael; Zhang, Jian-Rong; Shi, Yian Journal of the American Chemical Society, 1997 , vol. 119, # 46 p. 11224 - 11235

~%

198965-05-8 structure

198965-05-8

Literature: Shi, Yian Patent: US6348608 B1, 2002 ; Location in patent: Page column 26 ;