Convenient preparation and physical properties of lithium intercalation compounds of Group 4B and 5B layered transition metal dichalcogenides
Convenient preparation and physical properties of lithium intercalation compounds of Group 4B and 5B layered transition metal dichalcogenides
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DOI：
10.1021/ic50155a005
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发表时间：
1976
影响因子：
4.6
通讯作者：
D. Murphy;F. Di Salvo;G. W. Hull;J. Waszczak
中科院分区：
文献类型：
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作者：
D. Murphy;F. Di Salvo;G. W. Hull;J. Waszczak
CF 3SF 4 NCFCF 3的制备。在75-ml Hoke反应容器中，将1毫摩尔的CF 3SF 4 NC（Cl）CF 3冷凝到过量的CsF上，并在100 ℃下加热4小时，几乎定量地转化为CF 3SF 4 NCFCF 3。CF 3SF 3 = NCF 3的制备。当CF_3SF_4NCC_2与过量CsF在Hoke反应器中缩合，25 ℃下反应10小时，得到一种挥发性化合物CF_3SF_3NCF_3，产率> 99%。
Preparation of CF3SF4NCFCF3. One millimole of CF3SF4NC (C1) CF3 was condensed onto an excess of CsF in a 75-ml Hoke reaction vessel and was heated at 100 for 4 hr. Nearly quantitative conversion to CF3SF4NCFCF3 occurs. Preparation of CF3SF3= NCF3. When CF3SF4NCCI2 was con-densed on excess CsF in a Hoke vessel andallowed to remain at 25 for 10 hr, a volatile compound identified as CF3SF3NCF3 in> 99% yield was found.