PALLADIUM-CATALYZED CONJUGATED DIENE SYNTHESIS FROM VINYLIC HALIDES AND OLEFINIC COMPOUNDS
PALLADIUM-CATALYZED CONJUGATED DIENE SYNTHESIS FROM VINYLIC HALIDES AND OLEFINIC COMPOUNDS
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DOI:
10.1021/jo00896a020
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发表时间:
1975-01-01
影响因子:
3.6
通讯作者:
HECK, RF
中科院分区:
文献类型:
--
作者:
DIECK, HA;HECK, RF
rinses were saturated with sodium chloride and extracted with cyclohexane (2X 25 ml). The combined cyclohexane rinses and ex-tracts were dried over anhydrous magnesium sulfate and the sol-vent was evaporated at reduced pressure. GLC analysis (10 ft X 0.25 in. FFAP column, 100) of the residue indicated a single hydrocarbon product, which was purified by GLC (above conditions) to give 15 as a clear oil: ÓTMs (CDCla) 1.16 (s, 3 H, CHs) and 0.8-2.3 (br m, 13 H); v (CC14) 3020, 2990, 2875, 2850, 1455, 1340, 1160, 1140, 1105, 1055, 990, 965, and 945 cm-1; MS m/e (relintensity) 148 (100), 133 (60), 107 (36), 106 (71), 105 (50), 93 (52), 92 (52), 91 (73), and 79 (80).