CAS: 287944-10-9; 2-(Cyclopent-1-En-1-yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane

相似化合物

850036-28-1 1011531-89-7 1370008-65-3

上下游产品

CAS号930-29-0 1-氯-1-环戊烯 | CAS号73183-34-3 双戊酰二硼 | CAS号61676-62-8 2-异丙氧基-4,4,5,5-... | CAS号17529-98-5 环戊酮对甲苯磺酰腙 | CAS号28075-49-2 cyclopenten-1-y... | CAS号1195-66-0 2-甲氧基-4,4,5,5-四... | CAS号5419-55-6 硼酸三异丙酯 | CAS号142-29-0 环戊烯 | CAS号25015-63-8 频那醇硼烷 | CAS号120-92-3 环戊酮

环戊酮置于2-氯吡啶,Chromium Chloride,Magnesium,4,4'-二叔丁基-2,2'-二吡啶体系中,用 四氢呋喃,二氯甲烷 用作溶剂,化学反应 18.17H,反应生成1-环戊烯硼酸频哪醇酯
参考文献:三氟甲磺酸乙烯酯和未活化芳基羧酸酯与频哪醇硼烷的铬催化选择性硼化
标题:三氟甲磺酸乙烯酯和未活化芳基羧酸酯与频哪醇硼烷的铬催化选择性硼化
摘要:使用频哪醇硼烷对丰富的乙烯基三氟甲磺酸酯和未活化的芳基羧酸酯进行硼酸化是通过铬催化选择性形成乙烯基和芳基硼酸酯实现的.竞争性氢化还原或烯丙基硼化反应缓慢或不发生,因此为将硼酸盐结合到烯烃和芳烃中提供了一种选择性策略.机理研究表明,σ键复分解或氧化加成机制可能被认为是酯支架断裂的原因.
Doi:10.1021/acs.Orglett.2C01015

专利信息

专利号:US-9839642-B2
优先权日:2014-05-09
标 题:Beta-tetrazolyl-propionic acids as metallo-beta-lactamase inhibitors
发明人：TANG HAIFENG; YANG SHU-WEI; MANDAL MIHIR; SU JING; LI GUOQING; PAN WEIDONG; TANG HAIQUN; DEJESUS REYNALDA; PAN JIANPING; HAGMANN WILLIAM; DING FA-XIANG; XIAO LI; PASTERNAK ALEXANDER; HUANG YUHUA; DONG SHUZHI; YANG DEXI
权利人:MERCK SHARP & DOHME
摘要:The present invention relates to compounds of formula I that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

专利号:CN-111662331-B
优先权日:2019-03-05
标 题:Phosphine ligand and its preparation method and application of catalytic synthesis of ortho-position four-substituted biaryls

专利号:CN-111662331-A
优先权日:2019-03-05
标题:Phosphine ligand and its preparation method and application of catalytic synthesis of ortho-tetra-substituted biaromatic hydrocarbons