成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>3,8-Dibromophenanthroline
3,8-Dibromophenanthroline
  • 3,8-Dibromophenanthroline
  • 3,8-Dibromophenanthroline
  • 3,8-Dibromophenanthroline
  • 3,8-Dibromophenanthroline

3,8-Dibromophenanthroline

Price $40
Package 1g
Min. Order: 1g
Supply Ability: 10kg
Update Time: 2024-11-04

Product Details

Product Name: 3,8-Dibromophenanthroline CAS No.: 100125-12-0
Min. Order: 1g Purity: 97%
Supply Ability: 10kg Release date: 2024/11/04

Name:3,8-Dibromo-1,10-phenanthroline 

Other name: 1,10-Phenanthroline, 3,8-dibromo-;

3,8-Dibromophenanthroline;

 

CAS: 100125-12-0

EINECS:N/A

MF: C12H6Br2N2

MW: 337.997

MP: N/A

Appearance: Off-white Crystalline Powder

Purity: 97% min

Package: 25g, 100g, 500g, bulk package 

 

Alkylation of 3,8-Dibromo-1,10-phenanthroline CAS:100125-12-0 and New π-Conjugated Polymers, Poly(2-alkyl-1,10-phenanthroline-3,8-diyl)s, Derived from the Alkylated Monomers.

Reactions of alkyl and phenyl Grignard reagents with 3,8-dibromo-1,10-phenanthroline CAS:100125-12-0 led to alkylation and phenylation at the 2-position of 1,10-phenanthroline. The prepared 2-alkyl-1,10-phenanthroline forms a 1:1 complex with Cu(II) and serves as a starting material for poly(2-alkyl-1,10-phenanthroline-3,8-diyl).

A new application of the Suzuki-Miyaura reaction whereas two bifunctional reactants, 3,8-dibromo-1,10-phenanthroline CAS:100125-12-0 

and 3,5-diethynylheptyloxylbenzene(9),

yield 3,8-bis(3-ethynyl-5-heptyloxyphenylethynyl)-1,

10-phenanthroline (2) efficiently (74% yield) without polymerization.

Bromation of 1,10-phenanthroline with Br2 proceeds smoothly in the presence of S2Cl2 and pyridine to give 3,8-dibromo-1,10-phenanthroline CAS:100125-12-0 in good yield.

 

Article illustration

 

Company Profile Introduction

Zhengzhou Alfa Chemical Co., Ltd was founded in 2010, it has more than ten years of experience in production and selling high-quality chemicals, we're supplying COFs & MOFs, Organic intermediates, catalyst and auxiliary, , OLED and so on. The company locates in "Green City" - Zhengzhou and is awarded the title of a high-tech corporation.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$57.00/5g
VIP4Y
Shanghai UCHEM Inc.
2024-04-12
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-12
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-08
  • Since: 2010-09-14
  • Address: West Room, Floor 20, Unit 2, Building 4, Gangwan Road, Guancheng District, Zhengzhou City, Henan Pro
INQUIRY