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Volumn 127, Issue 38, 2005, Pages 13106-13107

Trapping, stabilization, and characterization of an enolate anion of a 1,6-adduct of benzophenone chelated by a sodium alkylamidozincate cation

Author keywords

[No Author keywords available]

Indexed keywords

ANION; BENZOPHENONE DERIVATIVE; CATION;

EID: 25444464429     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja053756c     Document Type: Article
Times cited : (61)

References (25)
  • 15
    • 25444508592 scopus 로고    scopus 로고
    • note
    • 2Zn was added via a syringe. The suspension color changed from creamy white to a yellow hue (seemed to be less solid, but requires TMEDA for it all to go into solution). This was followed by the addition of a molar equivalent of TMEDA (2 mmol, 0.30 mL). The resultant suspension was heated gently to form a yellow solution, which was allowed to cool to ambient temperature: 2 mmol (0.36 g) of benzophenone was added via a solids addition tube, and the solution changed color immediately from yellow to dark green. This green solution was placed in a freezer operating at -26 °C to aid the crystallization. A large crop (1.54 g, 60%) of green crystals formed in solution, which were suitable for X-ray crystallographic analysis.
  • 16
    • 25444515303 scopus 로고    scopus 로고
    • note
    • 3.
  • 17
    • 25444509100 scopus 로고    scopus 로고
    • note
    • 11 of Ar]. For labeling atom scheme, see Supporting Information.
  • 24
    • 0001250846 scopus 로고
    • For mechanistic studies of addition reactions of organolithium and organomagnesium compounds to benzophenone, see: (a) Ashby, E. C.; Bowers, J. R., Jr. J. Am. Chem. Soc. 1981, 103, 2242.
    • (1981) J. Am. Chem. Soc. , vol.103 , pp. 2242
    • Ashby, E.C.1    Bowers Jr., J.R.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.