化学物质9-硼双环(3,3,1)-壬烷(简称9-BBN)通常以二聚形式存在,其二聚物也是晶体。相比于其他硼烷试剂,9-BBN具有较好的热稳定性和稳定性,在氮气流下加热至200℃时不会发生变化,并且对空气中的氧也很稳定,在有空气存在的瓶子里保存两个月也不会降低硼原子的活性。不过,它对水敏感,因此商业化销售的9-BBN通常都是以THF溶液形式提供。
化学反应9-硼双环[3.3.1]壬烷(9-BBN)能够与烯烃和炔烃进行加成反应,并且具有区域选择性和立体选择性的特点。生成的烷基硼和乙烯基硼可以用于多种类型的化学反应,使其成为有机合成中的重要中间体,在合成过程中非常有用。
用途使用9-BBN对相应环状缩醛进行还原,可以鉴别对称二醇。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9-chloro-9-borabicyclo{3.3.1}nonane | 22086-34-6 | C8H14BCl | 156.463 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9-methyl-9-borabicyclo[3.3.1]nonane | 23418-81-7 | C9H17B | 136.045 |
9-乙基-9-硼杂双环[3.3.1]壬烷 | 9-ethyl-9-borabicyclo[3.3.1]nonane | 52102-17-7 | C10H19B | 150.072 |
—— | B-Propyl-9-bora-bicyclo<3.3.1>nonan | 1127-78-2 | C11H21B | 164.099 |
9-丁基-9-硼杂双环[3.3.1]壬烷 | B-Butyl-9-borabicyclo<3.3.1>nonan | 23532-74-3 | C12H23B | 178.126 |
—— | B-sec-butyl-9-borabicyclo<3.3.1>nonane | 53317-06-9 | C12H23B | 178.126 |
—— | 9-n-decyl-9-borabicyclononane | 202259-08-3 | C18H35B | 262.287 |
—— | 9-Pentyl-9-bora-bicyclo<3.3.1>nonan | 318290-86-7 | C13H25B | 192.153 |
—— | 9-hexyl-9-borabicyclo[3.3.1]nonane | 42371-64-2 | C14H27B | 206.179 |
—— | 9-heptyl-9-borabicyclo<3,3,1>nonane | 72245-81-9 | C15H29B | 220.206 |
—— | 9-octyl-9-bora-bicyclo[3.3.1]nonane | 30089-00-0 | C16H31B | 234.233 |
—— | B-undecyl-9-borabicyclo[3.3.1]nonane | 704890-56-2 | C19H37B | 276.314 |
—— | Decane, 1,10-bis(9-borabicyclo[3.3.1]non-9-yl)- | —— | C26H48B2 | 382.289 |
—— | 9-cyclooctyl-9-bora-bicyclo[3.3.1]nonane | 67753-92-8 | C16H29B | 232.217 |
—— | 9,9'-hexane-1,6-diyl-bis-9-bora-bicyclo[3.3.1]nonane | 88703-69-9 | C22H40B2 | 326.182 |
—— | 9-Cycloheptyl-9-borabicyclo[3.3.1]nonane | 459813-02-6 | C15H27B | 218.19 |
—— | B-cyclohexyl-9-borabicyclo<3.3.1>nonane | 53535-83-4 | C14H25B | 204.163 |
—— | 9-[5-(9-Borabicyclo[3.3.1]nonan-9-yl)pentyl]-9-borabicyclo[3.3.1]nonane | 81547-70-8 | C21H38B2 | 312.2 |
—— | B-cyclopentyl-9-borabicyclo[3.3.1]nonane | 49623-12-3 | C13H23B | 190.137 |
—— | 9-chloro-9-borabicyclo{3.3.1}nonane | 22086-34-6 | C8H14BCl | 156.463 |
9-碘-9-硼杂二环[3.3.1]壬烷 | 9-iodo-9-borabicyclo[3.3.1]nonane | 70145-42-5 | C8H14BI | 247.915 |
9-硼杂双环[3.3.1]壬烷-9-醇 | 9-Borabicyclo[3.3.1]nonan-9-ol | 63366-65-4 | C8H15BO | 138.02 |
—— | 9-fluoro-9-boracyclo{3.3.1}nonane | 22086-35-7 | C8H14BF | 140.009 |
9-溴-9-硼杂双环-[3.3.1]壬烷 | B-Br-9-BBN | 22086-45-9 | C8H14BBr | 200.914 |
—— | 9-isobutyl-9-borabicyclo[3.3.1]nonane | 63942-77-8 | C12H23B | 178.126 |
—— | 9-tert-butyl-9-borabicyclo[3.3.1]nonane | 42928-43-8 | C12H23B | 178.126 |
—— | 3-(9-Bora-bicyclo[3.3.1]non-9-yl)-propan-1-ol | 881183-42-2 | C11H21BO | 180.098 |
—— | 9-(hex-5-en-1-yl)-9-borabicyclo[3.3.1]nonane | 112741-05-6 | C14H25B | 204.163 |
—— | B-cyclopropanyl-9-borabicyclo[3.3.1]nonane | 23418-79-3 | C11H19B | 162.083 |
—— | 9-Borabicyclo[3.3.1]nonane, 9-(4-bromobutyl)- | 208336-47-4 | C12H22BBr | 257.022 |
—— | 8-boraindane | 5731-84-0 | C8H15B | 122.018 |
—— | B-<3-Methyl-butyl-(2)>-9-bora-bicyclo<3.3.1>nonan | 63942-78-9 | C13H25B | 192.153 |
—— | 9-allyl-9-bora-bicyclo[3.3.1]nonane | 53317-08-1 | C11H19B | 162.083 |
—— | 9-Non-4-ynyl-9-borabicyclo[3.3.1]nonane | 374754-92-4 | C17H29B | 244.228 |
—— | 9-But-2-enyl-9-borabicyclo<3.3.1>nonane | 76371-55-6 | C12H21B | 176.11 |
—— | 9-(3,3,3-trifluoropropyl)-9-borabicyclo[3 .3.1]nonane | 1089708-82-6 | C11H18BF3 | 218.07 |