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Volumn 13, Issue 17, 2011, Pages 4534-4537

Synthesis of optically pure vic-sulfanyl amines mediated by a remote sulfinyl group

Author keywords

[No Author keywords available]

Indexed keywords

AMINE; THIOL DERIVATIVE;

EID: 80052230974     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol201696y     Document Type: Article
Times cited : (11)

References (33)
  • 21
    • 84857106055 scopus 로고    scopus 로고
    • PhD Thesis, Universidad Autónoma de Madrid, Spain
    • Alemán, J. PhD Thesis, Universidad Autónoma de Madrid, Spain.
    • Alemán, J.1
  • 28
    • 67650498328 scopus 로고    scopus 로고
    • It is proposed that the mPW1PW91 can account for the likely long-range dispersive interactions as well as hydrogen bonding (see: Patil, M. P.; Sunoj, R. B. Chem. Asian L. 2009, 4, 714 and references therein)
    • (2009) Chem. Asian L. , vol.4 , pp. 714
    • Patil, M.P.1    Sunoj, R.B.2
  • 32
    • 0035803696 scopus 로고    scopus 로고
    • relat. = 3.9 kcal/mol) which would explain the absence of this product in the present case. The different behaviour of carbanions with R = Me, in which the C- H•••N bond could have also been formed and R=SMe must be due to the different distribution of the charge, delocalized through the aromatic ring and was stabilized by the sulfinyl group or partially stabilized by the SMe group in the latter case
    • (2001) Angew. Chem., Int. Ed. , vol.40 , pp. 4485
    • Washington, I.1    Houk, K.N.2
  • 33
    • 0011083499 scopus 로고
    • -1), evaluated by means of a second-order perturbational analysis of the Fock matrix, between the lone pair of a nitrogen atom in TS- syn and the C-H antibonding orbital, decreases with the presence of EWG: 2.86, 2.62, and 2.36 from 2a to 2r. The strength of the hydrogen bond C-H•••S in TS- anti also decreases (1.50, 1.25, 1.21, and 1.21 from 2a to 2u). Another very weak C-H•••S bond in TS- syn between the sulfur atom of SMe and the iminic hydrogen could be proposed according to its length (2.81-2.85 Å); however, taking into account the same criteria regarding its strength (less than 0.23) it was considered negligible
    • (1988) Chem. Rev. , vol.88 , pp. 899
    • Reed, A.E.1    Curtiss, L.A.2    Weinhold, F.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.