1,2-2(H)-1,3,2-Benzoxazaphosphorine-2-Sulfide |
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| Authors: | Jing-Lin Zhang Shi Zhi Chen |
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| Institution: | Institute of Organic Synthesis, Huazhong Normal University , Wuhan , Hubei , P.R.C. |
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| Abstract: | Abstract Reports 1-5] concerning the preparation of benzo-1,3,2-benzoxazaphosphonaline containing a substituent on nitrogen have been published. The synthesis of parent compund, 1,2-dinydro-1,3,2-benzoxazaphosphorine, has not been reported. We found that it can be easily synthesized pY the reaction of salicylic aldehyde with O-alkyl-phosphoryl dichlorides and ammonia. |
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