a synth for O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate is hinted towards on rhodiums site, anyone got refs for this?
supposed needed chems are oxalyl chloride,
teramethylurea, toluene, ether, chloroform, ammonium hexafluorophosphate(or NH4BF4), DCM, HOBt, and triethylamine.
thanks 54
-swis54