121751-67-5 Purity
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Specification
High selectivity catalyst
(1R,2R)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine can catalyze the synthesis of highly substituted piperazine and related diazoheterocyclic reactions with high efficiency and high region.
C28H28N2O4S2
520.66
826-673-8
SJEDVDWSFHJKIZ-VSGBNLITSA-N
CC1=CC=C(C=C1)S(=O)(=O)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)NS(=O)(=O)C4=CC=C(C=C4)C
Powder,white to light-yellow
203-208℃
Store under inert gas (nitrogen or Argon) at 2-8℃
697.1℃ at 760 mmHg
1.279 g/cm3