Preparation and reactions of 1-(phenylthio)-2-(trimethylsilyloxy)-1,3-butadienes. A one-pot synthesis of sulfur-substituted 7-hydroxybicyclo[2.2.1]heptanones - coupling of the Diels-Alder reaction with the aldol process
Regioselective Hydroxysulphenylation of Butadiene Using Different Metal Ions
作者:Zakaria K. Abd El-Samii
DOI:10.1002/ardp.19913240711
日期:——
Trifluoroacetoxysulphenylation of butadiene using diphenyl disulphide, was affected in dichloromethane/trifluoroacetic acid (15:1) with Pb(OAc) 4 or Mn(OAc) 3 as the added oxidant. Mixtures of the hydroxylsulphides 3a-d and 4a-d derived from the 1,2- and 1,4-addition products 1a-d and 2a-d could be isolated under a basic work up
Guindon, Yvan; Young, Robert N.; Frenette, Richard, Synthetic Communications, 1981, vol. 11, # 5, p. 391 - 398
作者:Guindon, Yvan、Young, Robert N.、Frenette, Richard
DOI:——
日期:——
Organic Sulfur Compounds. XII. Factors Determining a 1,2- vs. 1,4-Mechanism of Radical Reactions of Conjugated Diolefins. Co-oxidation with Thiols by Oxygen
作者:Alexis A. Oswald、Karl Griesbaum、B. E. Hudson
DOI:10.1021/jo01044a049
日期:1963.9
Catalytic enantioselective annulation using phenylsulfanylmethyl vinyl ketone. An approach to trans-hydrindane building blocks for ent-vitamin D3 synthesis
An enantioselective synthesis of the ent-vitamin D-3 northern portion building block is presented. The key step involves phenylalanine-catalyzed annulation of 2-methylcyclopent-2-en-1-one with phenylsulfanylmethyl vinyl ketone.
Khazemova,L.A.; Al'bitskaya,V.M., Journal of Organic Chemistry USSR (English Translation), 1969, vol. 5, p. 994 - 997