C1(SCl)C=CC=CC=1.[CH2:9]([S:19][Cl:20])[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15]CCC.ClC(SCl)=CCl.C1C2C(=CC=CC=2)C=CC=1SCl.C1(SCl)CCCCC1>>[C:10]1([CH2:9][S:19][Cl:20])[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=1Similarly, repeating the above procedure but replacing the benzenesulfenyl chloride as used therein with an equal molar proportion of each of decanesulfenyl chloride (prepared by chlorination of decanedisulfide according to the method of Douglass, supra.), 1,2-dichlorovinylsulfenyl chloride, 2-naphthalenesulfenyl chloride, cyclohexanesulfenyl chloride (prepared by chlorination of cyclohexanedisulfide, according to the method of Douglass, supra.) and α-toluenesulfenyl chloride, respectively, there is obtained:
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