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Volumn 36, Issue 31, 1995, Pages 5595-5598

Generation of chiral (η5-indenyl)2(η3-allyl)Ti complex and its highly enantioselective reaction with carbonyl compounds

Author keywords

[No Author keywords available]

Indexed keywords

ALLYL COMPOUND; LIGAND; TITANIUM;

EID: 0029115053     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/00404-0399(50)1070X-     Document Type: Article
Times cited : (16)

References (26)
  • 21
  • 23
    • 84913985136 scopus 로고    scopus 로고
    • n-PrMgCl may be used, but i-BuMgCl could not. This observation is in stark contrast to the successful preparation of 2 from 1 with i-BuMgCl. See ref 10.
  • 24
    • 84913985135 scopus 로고    scopus 로고
    • 1H NMR analysis of a crude sample revealed the presence of the title compound (threo/erythro = 76:24) in quantitative yield. Chromatography on silica gel afforded the title threo compound (4.7 mg, 67%, or 88% based on the isomeric ratio), threo/erythro = 95:5) and the erythro isomer (1.9 mg, 24% (or quantitative [[Truncated]]
  • 25
    • 84913985134 scopus 로고    scopus 로고
    • 2OMTPA of 17b prepared from 11b are quite similar to those of 17a, indicating the absolute stereochemistry of 11b should be the same as that of 11a.
  • 26
    • 84913985133 scopus 로고    scopus 로고
    • For instance, authentic samples of 13 were prepared by the following reactions with known stereochemical outcome (Gao, Y.; Urabe, H.; Sato, F. J. Org. Chem. 1994, 59, 5521).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.