-
公开(公告)号：US08664385B2
公开(公告)日：2014-03-04
申请号：US13498969
申请日：2010-09-30
IPC分类号： C07F5/02
CPC分类号： C07F5/022 , C09B23/0008 , C09B23/0033 , C09B23/04 , C09B57/10 , H01S3/168 , H01S3/213
摘要： A family of three 8-alkyl boron dipyrromethenes 1, 2, and 3 has been prepared. These compounds are characterized by emission in the green region of the electromagnetic radiation spectrum and exhibit an almost double laser efficiency than other commercial dyes and much greater photostability. The 8-alkyl boron dipyrromethenes are prepared by catalytic hydrogenation (reduction) of the corresponding 8-alkenyl boron dipyrromethenes, which are obtained by Liebeskind-Srogl coupling of thiomethylboron dipyrromethene with an alkenyl boronic acid.
摘要翻译： 已经制备了三个8-烷基硼二吡咯二甲苯1，2和3的族。 这些化合物的特征在于在电磁辐射光谱的绿色区域发射并且表现出比其它商业染料几乎双倍的激光效率和更大的光稳定性。 通过催化氢化（还原）通过硫代甲基硼二吡咯亚甲基与烯基硼酸的Liebeskind-Srogl偶合获得的相应的8-链烯基二氢二苯并呋喃来制备8-烷基硼二吡咯并苯。
-
公开(公告)号：US20120245362A1
公开(公告)日：2012-09-27
申请号：US13498969
申请日：2010-09-30
IPC分类号： C07F5/02
CPC分类号： C07F5/022 , C09B23/0008 , C09B23/0033 , C09B23/04 , C09B57/10 , H01S3/168 , H01S3/213
摘要： A family of three 8-alkyl boron dipyrromethenes 1, 2, and 3 has been prepared. These compounds are characterized by emission in the green region of the electromagnetic radiation spectrum and exhibit an almost double laser efficiency than other commercial dyes and much greater photostability. The 8-alkyl boron dipyrromethenes are prepared by catalytic hydrogenation (reduction) of the corresponding 8-alkenyl boron dipyrromethenes, which are obtained by Liebeskind-Srogl coupling of thiomethylboron dipyrromethene with an alkenyl boronic acid.
摘要翻译： 已经制备了三个8-烷基硼二吡咯二甲苯1，2和3的族。 这些化合物的特征在于在电磁辐射光谱的绿色区域发射并且表现出比其它商业染料几乎双倍的激光效率和更大的光稳定性。 通过催化氢化（还原）通过硫代甲基硼二吡咯亚甲基与烯基硼酸的Liebeskind-Srogl偶合获得的相应的8-链烯基二氢二苯并呋喃来制备8-烷基硼二吡咯并苯。
-
公开(公告)号：US08710220B2
公开(公告)日：2014-04-29
申请号：US13512734
申请日：2010-12-10
IPC分类号： C07F5/02
CPC分类号： C07F5/022
摘要： A family of six 8-amino boron dipyrromethenes having Formulas 1, 2, 3, 4, 6, and 7 has been prepared. The presence of the amine group alters the emission properties of the boron dipyrromethene, such that these compounds are characterized by unexpected blue fluorescence, providing for potential use as lasers. The compound having formula 1 has very high quantum yield. The 8-amino boron dipyrromethenes are prepared in a straightforward, high yield synthesis by substituting an amine group for the thiomethyl group at the 8 position in 8-thiomethyl boron dipyrromethene. The compounds having Formulas 6 and 7 may be used to incorporate peptides and proteins, thus providing biomolecules marked with fluorescent fragments.
摘要翻译： 已经制备了具有式1,2,3,4,6和7的六个8-氨基硼二吡咯二甲醚的族。 胺基的存在改变了硼二吡咯甲烷的发射性质，使得这些化合物的特征在于意想不到的蓝色荧光，提供潜在的用作激光。 具有式1的化合物具有非常高的量子产率。 通过在8-硫代甲基硼二吡咯亚甲基中的8位取代胺基作为硫代甲基，以直接，高产率的合成方法制备8-氨基硼二吡咯。 具有式6和7的化合物可以用于引入肽和蛋白质，从而提供标有荧光片段的生物分子。
-
公开(公告)号：US20120253050A1
公开(公告)日：2012-10-04
申请号：US13512734
申请日：2010-12-10
IPC分类号： C07F5/02
CPC分类号： C07F5/022
摘要： A family of six 8-amino boron dipyrromethenes having Formulas 1, 2, 3, 4, 6, and 7 has been prepared. The presence of the amine group alters the emission properties of the boron dipyrromethene, such that these compounds are characterized by unexpected blue fluorescence, providing for potential use as lasers. The compound having formula 1 has very high quantum yield. The 8-amino boron dipyrromethenes are prepared in a straightforward, high yield synthesis by substituting an amine group for the thiomethyl group at the 8 position in 8-thiomethyl boron dipyrromethene. The compounds having Formulas 6 and 7 may be used to incorporate peptides and proteins, thus providing biomolecules marked with fluorescent fragments.
摘要翻译： 已经制备了具有式1,2,3,4,6和7的六个8-氨基硼二吡咯二甲醚的族。 胺基的存在改变了硼二吡咯甲烷的发射性质，使得这些化合物的特征在于意想不到的蓝色荧光，提供潜在的用作激光。 具有式1的化合物具有非常高的量子产率。 通过在8-硫代甲基硼二吡咯亚甲基中的8位取代胺基作为硫代甲基，以直接，高产率的合成方法制备8-氨基硼二吡咯。 具有式6和7的化合物可以用于引入肽和蛋白质，从而提供标有荧光片段的生物分子。
-
-
-
搜索结果
4 条记录 (耗时 0.017 秒)