保护基 meaning in English
blocking group
protecting group
protective group
Examples
- In the synthesis of organic intermediate compounds , cesium carbonate could be used as a mild and efficient reagent for deprotection [ 1 ] and as a base reagent [ 2 ]
在有机中间体合成过程中作为一种温和的脱保护基基团[ 1 ]以及一种有效的碱性试剂[ 2 ] 。 - At mai po , the ponds are stocked by flushing in young shrimps from deep bay in autumn , and the shrimps feed on naturally occurring organic matter , e . g . dead mangrove leaves , on the bottom of the pond . as a result , fishermen protected the stands of mangroves inside the pond as a source of food for the shrimps and fish
以米埔为例，渔民于秋天由后海湾引入带有虾苗的海水，虾苗依靠塘底的红树落叶等有机物为食粮，因此，渔民会保护基围的红树林，为塘中的鱼虾提供稳定的食物来源。 - The protected amino acids were z - ser ( bzl ) , boc - asp ( obzl ) and glu ( obzl ) 2 . the quality of the synthesized tripeptide : ser - asp - glu ( sde ) by thin layer chromatography , amino acid analysis and liquid chromatography - mass spectrometry is pure . the paam beads with different length arms were obtained by coupling the various length linear spacer , such as ethylene diamine , glutaraldehyde , 1 , 6 - diaminohexane and amino caproic acid to paam beads
按照从梭基端到氨基端的合成路线，用风n ’二环己基碳二亚胺（ dcc ） l羟基苯骄三氮哩（ hobt ）液相合成法逐步接肽，制备得到对应的带保护基的中间体，用催化氢化还原脱去所有的保护基。