Cesium → HCID 86647633, compound

Participants

Reaction Conditions

Reaction Steps

59 mg (106 μmol) of Example 2A are dissolved with 43 mg (138.4 μmol) of the caesium salt of Boc-glycine (prepared from Boc-glycine by General Procedure 1) in 10 ml of DMF. Stirring at 50° C. for 16 h is followed by concentrating and the residue is purified by preparative HPLC (method 1a). The appropriate fractions are concentrated and dried under high vacuum to obtain 26 mg (35% of theory) of the protected title compound.

Provenance & Evidence