Hello folks^^

when i take BOC-Anhydride (in DMSO) and add DIPEA (in DMSO) it gets brown when i incubate it @ room temperature ( i incubated it for ~ 20 hours.... the longer i incubate it, the browner it gets..)

maybe anyone of you had the same experience ? , if yes do you know why it gets brown ?

thx
diablooo