跳转至内容
Merck
CN

主要文件

查看所有文档

515477

4,4′-二叔丁基-2,2′-联吡啶

98%

别名:

4,4′-双(叔丁基)-2,2′-联吡啶, BBBPY

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式（希尔记法）:
C18H24N2
化学文摘社编号:
72914-19-3
分子量:
268.40
NACRES:
NA.22
PubChem Substance ID:
24873822
UNSPSC Code:
12352100
MDL number:
MFCD01863731
Assay:
98%
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Level

200

assay

98%

mp

159-161 °C (lit.)

SMILES string

CC(C)(C)c1ccnc(c1)-c2cc(ccn2)C(C)(C)C

InChI

1S/C18H24N2/c1-17(2,3)13-7-9-19-15(11-13)16-12-14(8-10-20-16)18(4,5)6/h7-12H,1-6H3

InChI key

TXNLQUKVUJITMX-UHFFFAOYSA-N

General description

4,4′-二叔丁基-2,2′-二吡啶是联吡啶化合物，广泛用作催化剂制备中的过渡金属配体。

Application

4,4′-二叔丁基-2,2′-联吡啶可用作配体：      
  • 用于合成氧钒(IV)配合物[VOCl2(dbbpy)(H2O)]作为催化剂，用于在叔丁基过氧化氢存在下，进行环辛烯的环氧化反应。     
  • 用于在铁催化下，通过C-H键活化进行1-芳基吡唑的正-烯丙基化反应。     
  • 用于铱催化的（杂）脂芳烃的硼化反应。      
  • 用于在金属镁存在下，进行铁催化的杂环芳基化反应。      
  • 用于镍催化的嵌段共聚物的脱羧反应。

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BGBC2957V
BGBC1903V
BGBB9052
BGBB8188V
BGBB7896V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

实验方案

Concepts and Tools for RAFT Polymerization

We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Polymerizing via ATRP

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton's research group at the University of Warwick.

Typical Procedures for Polymerizing via RAFT

We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.

商品

Rapid Arylboronic Esters Synthesis by Ir(I)-Catalysis

Arylboronic acids and esters, vital tools in chemical transformations, find extensive use, particularly in the Suzuki-Miyaura cross-coupling reaction.

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Arimasa Matsumoto et al.
Journal of the American Chemical Society, 133(17), 6557-6559 (2011-04-09)
The [4+2] benzannulation reaction of internal or terminal alkynes with 2-biaryl, 2-heteroarylphenyl, or 2-alkenylphenyl Grignard reagents in the presence of Fe(acac)(3), 4,4'-di-tert-butyl-2,2'-bipyridyl, and 1,2-dichloro-2-methylpropane takes place at room temperature in 1 h to give 9-substituted or 9,10-disubstituted phenanthrenes and congeners
Xian Liang Ho et al.
Inorganic chemistry, 58(2), 1469-1480 (2019-01-05)
Hydrogen (H2) is a clean fuel that can potentially be a future solution for the storage of intermittent renewable energy. However, current H2 production is mainly dominated by the energy intensive steam reforming reaction, which consumes a fossil fuel, methane
Yiu-Keung Sau et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 12(36), 9323-9335 (2006-09-23)
Treatment of IrCl(3)x H(2)O with one equivalent of 4,4'-di-tert-butyl-2,2'-bipyridyl (dtbpy) in N,N-dimethylformamide (dmf) afforded [IrCl(3)(dmf)(dtbpy)] (1). Alkylation of 1 with Me(3)SiCH(2)MgCl resulted in C--Si cleavage of the Me(3)SiCH(2) group and formation of the Ir(III) silyl dialkyl compound [Ir(CH(2)SiMe(3))(dtbpy)(Me)(SiMe(3))] (2), which
查看所有相关文献

全球贸易项目编号

货号GTIN
515477-5G04061832493442
515477-25G04061832493435