Reactions of Br(CH2)mCH=CH2 with Mg powder and then PCl3 (0.33 equiv.) afford P((CH2)m- CH=CH2)3 (1; m = a, 4; b, 5; c, 6; d, 7; e, 8; f, 9; 52 - 87%). Reactions of 1a - c, e with PdX2(COD) (X = Cl, Br) give trans-PdX2(P((CH2)mCH=CH2)3)2 (35 - 92%). Reactions of 1b - e with PtCl2 in benzene give mainly trans-PtCl2(P((CH2)mCH=CH2)3)2 (trans-5b-e; 52 - 75%), whereas those with K2PtCl4 in water give mainly cis-5b-e (33 - 70%). The reaction of equimolar quantities of 1c and H3B・S(CH3)2 gives the 1 : 1 adduct H3B・P((CH2)6CH=CH2)3 (85%). In none of these transformations are by-products derived from the C=C linkages observed
Br(CH₂)ₘCH=CH₂与镁粉和PCl₃(0.33当量)的反应得到P((CH₂)ₘ- CH=CH₂)₃(1; m = a, 4; b, 5; c, 6; d, 7; e, 8; f, 9; 52 - 87%)。1a - c, e与PdX₂(COD)(X = Cl, Br)反应得到反式-PdX₂(P((CH₂)ₘCH=CH₂)₃)₂(35 - 92%)。1b - e与PtCl₂在苯中反应主要得到反式-PtCl₂(P((CH₂)ₘCH=CH₂)₃)₂(反-5b-e; 52 - 75%),而与K₂PtCl₄在水中反应主要得到顺式-5b-e(33 - 70%)。1c和H₃B・S(CH₃)₂等量反应得到1:1加合物H₃B・P((CH₂)₆CH=CH₂)₃(85%)。在这些转化中,没有观察到来自C=C键的副产物。