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Volumn 125, Issue 13, 2003, Pages 3698-3699

A rare η2-butadienyl complex from an alkyne double insertion with double vinylidene rearrangement

Author keywords

[No Author keywords available]

Indexed keywords

1,3 BUTADIENE; ALKYNE; VINYL DERIVATIVE;

EID: 0037414259     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0297281     Document Type: Article
Times cited : (36)

References (47)
  • 17
    • 0242696883 scopus 로고    scopus 로고
    • note
    • 1/n, a = 14.507(3) Å, b = 18.091(4) Å, c = 20.457(4) Å, β = 90.48(3)°, Z = 4; R[I > 2σ(I)] = 0.0414, wR(all data) = 0.1042, GOF = 1.083; 296 K. C(11) and C(12) are positionally disordered and were refined with alternative positions (60/40). Only the major component (60%) is shown. See Supporting Information for details.
  • 18
    • 0242696882 scopus 로고    scopus 로고
    • note
    • 2, X = H).
  • 26
    • 0242528012 scopus 로고    scopus 로고
    • note
    • 1/n, a = 12.486(3) Å, b = 15.669(3) Å. c = 27.495(6) Å, β = 94.22(3)°, Z = 4; R[1 > 2σ(I)] = 0.0403, wR(all data) = 0.0823, GOF = 0.945; 296 K.
  • 27
    • 0242612763 scopus 로고    scopus 로고
    • note
    • 2) of the C-H agostic protons appears at δ 5.20 (br s, 2H) at 298 K and decoalesces to 6.54 (br s, 1H) and 3.80 (br s, 1H) upon cooling to 198 K.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.