UNSATURATED CYCLIC SULFONES .6. BENZYLSULFONYLDIENES VIA RING CLEAVAGE
UNSATURATED CYCLIC SULFONES .6. BENZYLSULFONYLDIENES VIA RING CLEAVAGE
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DOI：
10.1021/jo01051a044
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发表时间：
1962-01-01
影响因子：
3.6
通讯作者：
TICHELAAR, GR
中科院分区：
文献类型：
--
作者：
KRUG, RC;RIGNEY, JA;TICHELAAR, GR
1937年，货车Zuydewijn3报道了丁二烯砜的醚或苯溶液与两个甲基碘化镁（或乙基碘化镁）分子反应，得到一些甲烷（或乙烷）和不溶性加成产物。货车Zuydewijn说，人们可能会把这个产品的化学式R（MgI）2归因于碳酸化后没有产生酸。最近，Field和他的同事们研究了芳基烷基砜的格氏试剂的许多反应，发现这些试剂与羰基化合物加成，并进行其他有用的反应，这些反应具有更常见的格氏试剂的特征.
In 1937 van Zuydewijn3 reported that an ether or benzene solution of butadiene sulfone reacts with two molecules of methylmagnesium iodide (or ethylmagnesium iodide) to give some methane (or ethane) and an insoluble addition product. This product to which van Zuydewijn said that one could probablyattribute the formula R (MgI) 2 failed to yield an acid after carbonation. Recently Field andco-workers4 5have studied many reactions of Grignard reagents of aryl alkyl sulfones andfound that such reagents add to carbonyl compoundsand undergo other useful reactions characteristic of the more familiar types of Grignard reagents.