2-methylbenzo[b]thieno[2,3-b]pyridine | 3508-53-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并吡啶类
• 英文名称: 2-methylbenzo[b]thieno[2,3-b]pyridine
• 英文别名: 2-Methylbenzothieno<2,3-b>pyridin；3-Methylthionaphtheno-<2,3-b>-pyridin；2-Methyl-thionaphtheno<2.3-b>pyridin；2-Methylthionaphtheno<2,3-b>pyridine；2-methyl-benzo[4,5]thieno[2,3-b]pyridine；2-Methylbenzo-thieno[2,3-b]pyridine；2-methyl-[1]benzothiolo[2,3-b]pyridine
• CAS: 3508-53-0
• 化学式: C₁₂H₉NS
• 分子量: 199.276
• InChiKey: QGFIFZDEBWBOQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-叠氮苯并[b]噻吩 以 二氯甲烷 、 氯仿 、 甲苯 为溶剂， 反应 9.0h， 生成 2-methylbenzo[b]thieno[2,3-b]pyridine
  参考文献：
  名称：

  新型N-（2-苯并[ b ]噻吩基）亚氨基正膦酸酯及其在苯并[ b ]噻吩并[2,3- b ]吡啶的合成中的应用

  摘要：

  新型的N-（2-苯并[ b ]噻吩基）亚氨基正膦与α，β-不饱和醛和酮反应生成苯并[ b ]噻吩并[2,3- b ]吡啶，并经氮杂-维蒂希/电环封闭。二苯基甲基亚氨基膦烷与芳族和杂芳族醛反应生成亚胺基产物：在紫外线照射下，两个亚胺以可接受的收率提供环化产物。

  DOI：

  10.1016/s0040-4020(02)00324-1

文献信息

• Organic Electroluminescent Materials and Devices
  申请人：Universal Display Corporation

  公开号：US20200274081A1

  公开（公告）日：2020-08-27

  A compound of Formula I wherein: ring B is a 5-membered heterocyclic ring, or a 6-membered carbocyclic ring; each of X 1 and X 2 is independently C, CR, or N, with at least one of them being C; each of X 3 -X 11 is independently C, CR, or N, with at least one of them being N, and two adjacent of X 3 -X 7 are carbon-fused to the shown moiety through the linkage indicated by the two squiggly lines; Y is selected from the group consisting of O, S, Se, NR′, CR′R″, and SiR′R″; each of R A and R B independently represents zero, mono, or up to a maximum allowed substitution to its associated ring; each of R, R′, R″, R A , and R B is independently a hydrogen or a substituent selected from the group consisting of —SiR 1 R 2 R 3 or —GeR 1 R 2 R 3 , deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, boryl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, with at least one of R A or R B comprising —SiR 1 R 2 R 3 or —GeR 1 R 2 R 3 ; each of R 1 , R 2 , and R 3 is independently selected from the group consisting of alkyl, aryl group, heteroaryl group, and combinations thereof; and any two substituents are optionally joined or fused to form a ring where chemically feasible.

  根据公式I的化合物 其中： 环B是5元的杂环，或者是6元的碳环； X1和X2各自独立为C、CR或N，其中至少有一个是C； X3-X11各自独立为C、CR或N，其中至少有一个是N，并且X3-X7的两个相邻碳与所示基团通过波浪线指示的连接方式碳融合； Y选自由O、S、Se、NR'、CR'R"和SiR'R"组成的组； RA和RB各自独立代表其相关环允许的最大取代数，零、单或至多； R、R'、R"、RA和RB各自独立为氢或选自—SiR1R2R3或—GeR1R2R3，氘，卤素，烷基，环烷基，杂烷基，杂环烷基，芳烷基，烷氧基，芳氧基，氨基，硅基，硼基，烯基，环烯基，杂烯基，炔基，芳基，杂芳基，酰基，羧酸，醚，酯，腈，异腈，硫anyl，亚磺酰基，磺酰基，磷基和它们的组合的取代基，其中至少一个RA或RB包含—SiR1R2R3或—GeR1R2R3； R1、R2和R3各自独立选自烷基，芳基组，杂芳基组和它们的组合；并且 任意两个取代基可选择性连接或融合成环，在化学上可行的话。
• HOST MATERIALS FOR ELECTROLUMINESCENT DEVICES
  申请人：Universal Display Corporation

  公开号：US20200190103A1

  公开（公告）日：2020-06-18

  A compound of Formula I wherein X 1 and X 2 are independently CR X or N, and at least one of X 1 or X 2 is CR X ; Y is selected from the group consisting of O, S, Se, NR′, BR′, CR′R″, and SiR′R″; R′, and R″ are each independently selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, aryl, heteroaryl, and combinations thereof; R is selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; R A , and R C each independently represent mono to the maximum allowable substitution, or no substitution; and each R X , R A , and R C is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, and wherein any two substituents R X , R A , and R C may be optionally joined to form a ring, with the proviso that R does not join with R A to form a ring.

  公式I的化合物，其中X1和X2分别独立地为CRX或N，且X1或X2中至少有一个为CRX；Y选自O、S、Se、NR′、BR′、CR′R″和SiR′R″组成的群；R′和R″各自独立地选自烷基、环烷基、杂原子烷基、杂原子环烷基、芳基、杂芳基及其组合物的群；R选自氘、卤素、烷基、环烷基、杂原子烷基、杂原子环烷基、芳基烷基、烷氧基、芳氧基、氨基、硅基、烯基、环烯基、杂原子烯基、炔基、芳基、杂芳基、酰基、羧酸基、醚、酯、腈、异腈、硫基、亚硫基、砜基、膦基及其组合物的群；RA和RC各自独立地表示单取代至最大允许取代，或无取代；每个RX、RA和RC独立地为氢或选自氘、卤素、烷基、环烷基、杂原子烷基、杂原子环烷基、芳基烷基、烷氧基、芳氧基、氨基、硅基、烯基、环烯基、杂原子烯基、炔基、芳基、杂芳基、酰基、羧酸基、醚、酯、腈、异腈、硫基、亚硫基、砜基、膦基及其组合物的取代基，且任意两个取代基RX、RA和RC可选择性地结合形成环，但R不与RA结合形成环。
• ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20220127289A1

  公开（公告）日：2022-04-28

  Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. M 1 (Ln 1 ) n1 (Ln 2 ) n2 Formula 1 Ln 1 is a ligand represented by Formula 1-1, Ln 2 is a ligand represented by Formula 1-2, and the other substituents are as described in the detailed description.

  提供了一个由公式1表示的有机金属化合物，包括该有机金属化合物的有机发光器件和包含该有机金属化合物的诊断组合物。 M1（Ln1）n1（Ln2）n2 公式1中，Ln1是由公式1-1表示的配体，Ln2是由公式1-2表示的配体，其他取代基在详细说明中描述。
• ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20220037599A1

  公开（公告）日：2022-02-03

  An organometallic compound represented by Formula 1: M(L 1 ) n1 (L 2 ) n2 Formula 1 wherein M is a transition metal, L 1 is a ligand represented by Formula 2 as provided herein, n1 is 1, 2, or 3, wherein, when n1 is 2, two L 1 groups are identical to or different from each other, and when n1 is 3, two or more of three L 1 groups are different from each other, L 2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand, and n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more L 2 groups are identical to or different from each other, and L 1 and L 2 are different from each other.

  一种有机金属化合物，其化学式为1:M(L1)n1(L2)n2，其中M为过渡金属，L1为本文所述的化学式2表示的配体，n1为1、2或3，当n1为2时，两个L1基团相同或不同，当n1为3时，三个L1基团中的两个或更多不同，L2为单齿配体、双齿配体、三齿配体或四齿配体，n2为0、1、2、3或4，当n2为2或更大时，两个或更多L2基团相同或不同，且L1和L2不同。
• DISPLAY APPARATUS
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20220052278A1

  公开（公告）日：2022-02-17

  Provided is a display apparatus. The display apparatus may include an organic light-emitting device (OLED) substrate including a structure in which at least one blue emission unit and at least one green emission unit may be stacked and emitting mixed light of blue light and green light; and a color-controlling unit for controlling color of light generated from the OLED substrate.

  提供的是一种显示装置。该显示装置可能包括一种有机发光器件（OLED）基板，其中包括至少一个蓝色发射单元和至少一个绿色发射单元的结构，可以堆叠并发射蓝光和绿光的混合光；以及用于控制从OLED基板产生的光的颜色的颜色控制单元。