一种聚合共轭体,它主要由以下单元组成:(i)60-99摩尔%由通式1表示的N-(2-羟基丙基)甲基丙烯酰胺,(ii)1-40摩尔%由通式2表示的20-O-(N-甲基丙烯酰甘氨酰-氨酰)喜树碱单元,其中[A]是具有由至少三个原子隔开的各端氨基和羰基的间隔基,O-CPT表示喜树碱残基,喜树碱的C-20羟基连接到间隔基[A]的端羰基;和...
英文名称:TEMPO, polymer-bound 产地:原装进口 包装规格:1G,5G 品牌:Aldrich 货号:564698 别名:聚合物键合型(2,2,6,6-四甲基-1-哌啶基氧自由基) 中文名:聚合物键合型 TEMPO 英文名:TEMPO, polymer-bound 别名:聚合物键合型(2,2,6,6-四甲基-1-哌啶基氧自由基) ...
[translate] aWhat another things do you want to buy 什么另一件事您想要买[translate] aPolymer-Bound Rubber Chemicals Dcbs 聚合物跳起橡胶化学制品Dcbs[translate]
Polymer-bound tetranuclear iridium carbonyl catalyst 来自 Semantic Scholar 喜欢 0 阅读量: 8 作者: Rafalko, Joseph J.,Lieto, Joseph,Gates, Bruce C.,Schrader, Glenn L. 摘要: An iridium cluster has been attached to a solid and identified by i.r. spectroscopy as [Ir4(CO)11Ph2P (polymer)...
产品名称:OSMIUM TETROXIDE, POLYMER-BOUND, 1% DVB& 产品品牌:ALDRICH 规格型号:瓶 货号:CFAE-589969-25G 可电话联系,了解更多详情 您可能感兴趣的产品 OSMIUM TETROXIDE, POLYMER-BOUND, 1% DVB& OSMIUM TETROXIDE, POLYMER-BOUND, 1% DVB& OSMIUM TETROXIDE, POLYMER-BOUND FIBRECAT ...
产品名称:OSMIUM TETROXIDE, POLYMER-BOUND FIBRECAT 产品品牌:ALDRICH 规格型号:瓶 货号:CFAE-590215-5G 可电话联系,了解更多详情 您可能感兴趣的产品 OSMIUM TETROXIDE, POLYMER-BOUND FIBRECAT OSMIUM TETROXIDE, POLYMER-BOUND FIBRECAT OSMIUM TETROXIDE, POLYMER-BOUND FIBRECAT OSMIUM TETROXIDE, POLYMER-BOUND...
ISOCYANATE POLYMER-BOUND推荐供应商 建议您优先选择企业会员,我们对企业会员产品有严格审核。 公司名称:SIGMAALDRICH推荐 联系电话:800 558-9160 电子邮件: 国籍:美国 产品介绍:英文名称:Isocyanate, polymer-bound CAS:59990-69-1 备注:macroporous, 40-70 mesh, extent of labeling: 0.5-2.0 mmol/g loading ...
1) Polymer-bound catalyst 高分子担载催化剂2) supported catalyst 担载催化剂 1. he catalytic esterification by rare earth oxides to synthesize dioctyl phthalate was further improved by using the supported catalyst Ln2()3/Al2()3 (Ln=Gd, Ho, Tin and Lu). Ln_2O_3/Al_2O_3催化酯化合成...
Conjugated polymer consisting essentially of 90 to 99.9 mol% of units of formula (a); from 0.1 to 5 mol% of units of formula (b) wherein R1 or R2 is a radical copolymer of the formula (c), while the other of R1 or R2 represents an atom of 'hydrogen; 0 to 9.9 mol% of units ...
摘要: Polymer-bound ephedrine catalyzed the enantioselective addition of dialkylzincs to aldehydes. Optically active secondary alcohols in up to 89% ee were obtained.关键词: addition reactions stereochemistry (general, optical resolution alcohols (benzene compounds phenol ethers ...