Methanesulfonyl chloride → HCID 59536886, compound

Participants

Reaction Steps

A solution of 330 mg (1.15 mmol) of the compound from Example 113A in 7 ml of pyridine was admixed at RT with 177 μl (2.29 mmol) of methanesulphonyl chloride. After 1 h the volatile constituents were removed on a rotary evaporator. The residue is purified by preparative HPLC [Method 23]. The product fraction was freed from the solvents on a rotary evaporator. Drying of the residue in an HV gave 312 mg (78% of theory) of the title compound.

Provenance & Evidence