1) coupling reagents
偶合试剂
1.
Recent development of coupling reagents and methods for hindered peptide containing N-alkylated or C_α,C_α-disubstituted amino acid residues is reviewed.
本文综述了合成含N-烷基氨基酸或α,α-二取代氨基酸位阻肽的偶合试剂研究新进展,并对这些新的偶合试剂及偶合方法的优点和不足予以评述。
2) Azo reagent
偶氮试剂
1.
In this article,the latest exploratory development of Azo reagents in spectrophotometrical analysis of rare metal alloys is reviewed.
介绍了偶氮试剂在稀有金属合金光度分析中实际应用的新近发展状况 ,论述了显色反应的条件 ,以及相应光度分析方法的检出限或灵敏度、测定范围和干扰情况。
3) coupling agent
偶合剂
1.
Three N-12-hydroxyacylamino acid based surfactants(acidic,basic and neutral) were synthesized using 12-hydroxystearic and three kinds of natural amino acid as main raw materials and N,N′-dicyclohexylcarbodiimide (DCC) and N-hydroxysuccinimide(NHS) as coupling agents.
以12-羟基硬脂酸和3种不同类型的天然氨基酸为原料,采用N,N′-二环己基碳酰亚胺(DCC)和N-羟基丁二酰亚胺(NHS)作为偶合剂,合成了3种具有代表性的N-12-羟基硬脂酰氨基酸(酸性、中性和碱性)表面活性剂。
4) coupling solvent
偶合溶剂
5) 1,3-dipolar
1,3-偶极试剂
6) Azo-reagents
偶氮类试剂
1.
Study on the Reaction of Azo-reagents with Several Reductants;
偶氮类试剂与若干还原剂的化学反应
补充资料：4-[(2-羟基-3,5-二硝基苯基)偶氮基]-1,3-苯二酚偶合物
CAS: 72245-21-7
分子式: C12H11N3O5S·C12H8N4O7·C6H7NO3S·C6H6N2O5S·3Na
中文名称: 重氮化2-氨基-5-硝基-苯甲酸钠；重氮化3-氨基苯磺酸钠；重氮化2-[(4-氨基苯基)氨基]-5-硝基苯磺酸钠；4-[(2-羟基-3,5-二硝基苯基)偶氮基]-1,3-苯二酚偶合物
英文名称: Benzenesulfonic acid, 2-amino-5-nitro-, monosodium salt, diazotized, coupled with diazotized 3-aminobenzenesulfonic acid monosodium salt, diazotized 2-[(4-aminophenyl) amino]-5-nitrobenzenesulfonic acid monosodium salt and 4-[(2-hydroxy-3,5-dinitrophenyl)
分子式: C12H11N3O5S·C12H8N4O7·C6H7NO3S·C6H6N2O5S·3Na
中文名称: 重氮化2-氨基-5-硝基-苯甲酸钠；重氮化3-氨基苯磺酸钠；重氮化2-[(4-氨基苯基)氨基]-5-硝基苯磺酸钠；4-[(2-羟基-3,5-二硝基苯基)偶氮基]-1,3-苯二酚偶合物
英文名称: Benzenesulfonic acid, 2-amino-5-nitro-, monosodium salt, diazotized, coupled with diazotized 3-aminobenzenesulfonic acid monosodium salt, diazotized 2-[(4-aminophenyl) amino]-5-nitrobenzenesulfonic acid monosodium salt and 4-[(2-hydroxy-3,5-dinitrophenyl)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条