Microbiological preparation method of S-(+)-2,2-dimethyl cyclo propyl formamide

The invention discloses a new S-(+)-2,2-dimethyl ring abicin formamide microorganism making method. It includes using new microorganism rhodococcuss equi CCTCC No.M 205114 to catalyze racemize 2, 2-dimethyl ring abicin formonitrile to produce racremize 2,2-dimethyl ring abicin formamide, and using new microorganism delftia tsuruhatensis CCTCC No.M 205115 to selectively catalyze and hydrolyze racemize 2,2-dimethyl ring abicin formamide to produce S-(+)-2,2-dimethyl ring abicin formamide, or uniting CCTCC No.M 205114 and CCTCC No.M 205115 to transform racemize 2, 2-dimethyl ring abicin formonitrile to make S-(+)-2,2-dimethyl ring abicin formamide. Its yield is more than 47%; and e.e value is more then 98%.