二膦 meaning in Chinese
diphosphane
Examples
- Effect of 99tc - methylene diphosphate combined with rehabilitation on ankylosing spondylitis
亚甲基二膦酸盐配合康复训练治疗强直性脊柱炎疗效观察 - Methods 3 , 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis , chlorination of the acid , esterification , condensation , then 3 , 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )
方法以亚甲基偕二膦酸四乙酯( 1 ) ?原料经水解、氯膦酰化、酯化、缩合得3 , 3二（二苄氧膦酰基）丙酸( 5 ) ，随后选择性硼氢化还原得3 , 3二（二苄氧膦酰基）丙醇( 6 ) 。