p-Nitrobenzyl 2-Diazo-3-trimethylsilyloxy-3-butenoate

p-Nitrobenzyl 2-Diazo-3-trimethylsilyloxy-3-butenoate 화학적 특성, 용도, 생산

• Synthesis

  p-Nitrobenzyl 2-Diazo-3-trimethylsilyloxy-3-butenoate is prepared by silylation of the corresponding diazoacetoacetate with a silyl triflate (Trimethylsilyl Trifluoromethanesulfonate or t-Butyldimethylsilyl Trifluoromethanesulfonate) and Triethylamine in CH2Cl2. For large scale preparations the use of Chlorotrimethylsilane, Potassium Iodide (one equivalent), and Et3N in acetonitrile is more advantageous.

p-Nitrobenzyl 2-Diazo-3-trimethylsilyloxy-3-butenoate 준비 용품 및 원자재

p-Nitrobenzyl 2-Diazo-3-trimethylsilyloxy-3-butenoate 공급 업체

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