Pd(OAc)2-Catalyzed Desulfinative Cross-Coupling of Sodium Sulfinates with β-Bromostyrenes: Synthesis of Tamoxifen
作者:Meng-Yang Chang、Yu- Cheng、Pei- Sun
DOI:10.1055/s-0036-1588705
日期:2017.6
cross-coupling of (Z)-β-halostyrenes with sodiumsulfinates in the presence of PPh3 and Na2CO3 at reflux in good yields is reported. The stereocontrolled cross-coupling process provides a series of sulfonylmethyl (Z)-stilbenes. A synthesis of tamoxifen was studied. A Pd(OAc)2-catalyzed desulfinative cross-coupling of (Z)-β-halostyrenes with sodiumsulfinates in the presence of PPh3 and Na2CO3 at reflux
摘要 报道了在PPh 3和Na 2 CO 3的存在下,Pd(OAc)2催化的(Z)-β-卤代苯乙烯与亚磺酸钠的脱硫交叉偶联,收率很高。立体控制的交叉偶联过程提供了一系列磺酰基甲基(Z)-苯乙烯基苯甲酸酯。研究了他莫昔芬的合成。 报道了在PPh 3和Na 2 CO 3的存在下,Pd(OAc)2催化的(Z)-β-卤代苯乙烯与亚磺酸钠的脱硫交叉偶联,收率很高。立体控制的交叉偶联过程提供了一系列磺酰基甲基(Z)-苯乙烯基苯甲酸酯。研究了他莫昔芬的合成。
DE2128010
申请人:——
公开号:——
公开(公告)日:——
Moreau,R.C. et al., Chimica Therapeutica, 1972, vol. 7, p. 466 - 469
作者:Moreau,R.C. et al.
DOI:——
日期:——
Moreau; Adam; Foussard Blanpin, European Journal of Medicinal Chemistry, <hi>1975</hi>, vol. 10, # 3, p. 247 - 251