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N-(2-CHLOROBENZYLOXYCARBONYLOXY)SUCCINIMIDE CAS65853-65-8Used as a protective agent of amino acid
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2-DICYCLOHEXYLPHOSPHINO-2'-(N,N-DIMETHYLAMINO)BIPHENYL CAS213697-53-1As the ligand, for Suzuki, Buchwald coupling reaction and substitution reaction
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TERT-BUTYLACETYL CHLORIDE CAS7065-46-5Pivaloyl chloride is a kind of very important acylation reagents, mainly used as pharmaceutical intermediates, in many amides and phenols lipid drug preparation as the main raw material; it has been used in hydroxylamine benzyl penicillin and cephalosporin benzyl hydroxylamine, cefazolin, Dipivalyl epinephrine and other drug production. It is also used as the intermediates of pesticide production, such as chloro pivaloyl chloride.