Category: thiomorpholine. Recently I am researching about C-C; DERIVATIVES; BOROLE; ANTIAROMATICITY; REDUCTION; ACTIVATION; COMPLEXES; ZIRCONIUM; SYSTEMS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21632006]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Zhu, DZ; Guo, LL; Li, JF; Cui, CM. The CAS is 119-61-9. Through research, I have a further understanding and discovery of Benzophenone
The synthesis of benzoborole dianions by alkali metal reduction of BN-naphthalene derivatives via a ring-contraction strategy has been developed. Reduction of 1-alkynyl 2,1-benzazaborine 1 a in Et2O led to the elimination of alkynyllithium with the formation of 1-amino-1-benzoborole trilithium salt 2 a, whereas reduction of 1-phenyl 2,1-benzazaborine 1 c in THF yielded 1-phenyl-1-benzoborole dilithium salt 2 c with the elimination of ArNHLi. The trilithium and dilithium salts 2 a and 2 c have been fully characterized. Treatment of trilithium salt 2 a with Et3NHCl led to the selective protonation of the amino lithium to afford the dilithium salt 2 aH, which could be cleanly oxidized to 1-amino-1-benzoborole 3 in an excellent yield. Reaction of 1-phenyl-1-benzoborole dilithium salt 2 c with MeI yielded the lithium borate 4 c, which is luminescent both in solution and in the solid state.
Category: thiomorpholine. About Benzophenone, If you have any questions, you can contact Zhu, DZ; Guo, LL; Li, JF; Cui, CM or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem