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Volumn 49, Issue 48, 2008, Pages 6787-6790

Stille reaction over cis-halocyclohexadienediol derivatives

Author keywords

cis Cyclohexadienediols; Microwave; Stille reaction

Indexed keywords

ALICYCLIC HYDROCARBON; BENZENE DERIVATIVE; BUTYLTIN DERIVATIVE; HYDROXYL GROUP; PALLADIUM;

EID: 53749103563     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.09.049     Document Type: Article
Times cited : (13)

References (26)
  • 25
    • 53749104907 scopus 로고    scopus 로고
    • note
    • 5 Microwave reactions were performed in a commercially available monomode reactor (CEM Explorer). Reactions were carried out in 10 mL Pyrex vials sealed with septa and using magnetic stirring. General procedure for Stille reaction using microwave heating: To a solution of cis-dihydrodiol derivative (0.37 mmol) and tetrakis(triphenylphosphine) palladium (0) (63 mg, 0.055 mmol) in anhydrous THF (2 mL), allyltributyltin was added (0.12 mL, 0.40 mmol). The mixture was irradiated in a microwave at 90-120 °C and 200 W for 5-10 min in a sealed tube under a nitrogen atmosphere. Removal of the solvent and purification by flash chromatography on silica gel (EtOAc/hexanes) gave the cross-coupling product.
  • 26
    • 53749089826 scopus 로고    scopus 로고
    • note
    • 2 = 7.7 Hz, 1H), 2.90 (m, 1H), 2.74 (d, J = 7.1 Hz, 1H), 2.55 (d, J = 4.4 Hz, 1H), 1.43 (s, 3H), 1.36 (s, 3H) ppm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.