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Volumn , Issue 2, 2005, Pages 227-229

Novel amine-catalysed hydroalkoxylation reactions of activated alkenes and alkynes

Author keywords

[No Author keywords available]

Indexed keywords

ACRYLIC ACID ETHYL ESTER; ALCOHOL DERIVATIVE; ALKENE; ALKYNE; AMINE; AMMONIUM DERIVATIVE; CARBONYL DERIVATIVE; DANAIDONE; METHANOL; PHOSPHINE DERIVATIVE; PROPANOL; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 12744280766     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b414895a     Document Type: Article
Times cited : (66)

References (23)
  • 8
    • 0035898796 scopus 로고    scopus 로고
    • 3-catalysed addition of primary alcohols to Michael acceptors under high pressure see: (a) G. Jenner, Tetrahedron Lett., 2001, 42, 4807;
    • (2001) Tetrahedron Lett. , vol.42 , pp. 4807
    • Jenner, G.1
  • 15
    • 12744263746 scopus 로고    scopus 로고
    • note
    • Previously catalytic hydroalkoxylation of trisubstituted Michael acceptors such as mesityl oxide required either tributylphosphine at high pressures (800 MPa) or proazaphosphatranes at elevated temperatures (50-70 °C), see refs. 3 and 5.
  • 21
    • 12744270068 scopus 로고    scopus 로고
    • note
    • DBU can also catalyse this reaction, however we found that the less basic DMAP afforded cleaner (albeit slower) conversion of 23.
  • 22
    • 37049095151 scopus 로고
    • For an example of the synthesis of compounds such as 24 from alkynones in low yield using a Pd(II)-mediated process in the presence of diols see: T. Hosokawa, T. Ohta and S.-I. Murahashi, J. Chem. Soc., Chem. Commun., 1983, 848.
    • (1983) J. Chem. Soc., Chem. Commun. , pp. 848
    • Hosokawa, T.1    Ohta, T.2    Murahashi, S.-I.3
  • 23
    • 12744270067 scopus 로고    scopus 로고
    • note
    • 3 and triisobutylphosphatrane is 1 : 12.3 : 13.0.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.