HCID 20205270, compound → HCID 20205325, compound

Participants

Reaction Steps

5.5 g of 1-benzyloxy-4-[2-(2H-benzotriazol-2-yl)ethoxy]benzene [prepared as described in Example 15(a)] were hydrogenated in a manner analogous to that described in Example 1(b) until no more hydrogen was taken up, whereby 2.8 g (69%) of 4-[2-(4,5,6,7-tetrahydro-2H-benzotriazol-2-yl)ethoxy]phenol having a melting point of 93° C. (from toluene) were obtained.

Provenance & Evidence