11-iodo-5-undecyne

(Z)-triphenyl(6-(((trifluoromethyl)sulfonyl)oxy)undec-5-en-5-yl)phosphonium trifluoromethanesulfonate

1-庚炔

butane,chlorozinc(1+)

(Z/E)-1-pentyl-1-hexenyl trifluoromethanesulfonate