Organic magnesium phosphide and manufacturing method thereof, organic magnesium phosphide complex and manufacturing method thereof, and manufacturing method of organic phosphorus compound using said phosphide

An organic magnesium phosphide complex expressed by General Formula (9):

• (in the formula, R3 and R4 are each independently an aliphatic group, heteroaliphatic group, aromatic group, alicyclic group, or heterocyclic group, and X and Y are each independently chlorine, bromine, or iodine).

A manufacturing method of organic phosphorus compound, characterized in that:

• an organic magnesium phosphide expressed by General Formula (4):
• (in the formula, R3 and R4 are each independently an aliphatic group, heteroaliphatic group, aromatic group, alicyclic group, or heterocyclic group, and X is chlorine, bromine, or iodine), or an organic magnesium phosphide complex expressed by General Formula (9):
• (in the formula, R3 and R4 are each independently an aliphatic group, heteroaliphatic group, aromatic group, alicyclic group, or heterocyclic group, and X and Y are each independently chlorine, bromine, or iodine), is reacted with an electrophile.