Ethanol, 2-[1-(2-benzothiazolyl)hydrazino]- (8CI)

Base Information

• Chemical Name: Ethanol, 2-[1-(2-benzothiazolyl)hydrazino]- (8CI)
• CAS No.: 34173-38-1
• Molecular Formula: C9H11 N3 O S
• Molecular Weight: 209.272
• Mol file: 34173-38-1.mol

Synonyms:Ethanol,2-[1-(2-benzothiazolyl)hydrazino]- (8CI)

Chemical Property of Ethanol, 2-[1-(2-benzothiazolyl)hydrazino]- (8CI)

Chemical Property:

• PSA: 90.62000
• LogP: 1.66900

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethanol, 2-[1-(2-benzothiazolyl)hydrazino]- (8CI)

There total 1 articles about Ethanol, 2-[1-(2-benzothiazolyl)hydrazino]- (8CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

2-chlorobenzo[d][1,3]thiazole (615-20-3) + 2-hydroxyethylhydrazine (109-84-2) → 2-(N-benzothiazol-2-yl-hydrazino)-ethanol (34173-38-1)

Guidance literature:

In methanol; for 2h; Inert atmosphere; Reflux;

Reference yield: 97.2%

2-(N-benzothiazol-2-yl-hydrazino)-ethanol (34173-38-1) + C53H62O15 → C62H71N3O15S

Guidance literature:

With camphor-10-sulfonic acid; In tetrahydrofuran; ethanol; at 40 ℃; for 9h; Inert atmosphere;

Reference yield: 79.2%

2-(N-benzothiazol-2-yl-hydrazino)-ethanol (34173-38-1) + [3-methanoyl-4-[4-(6-prop-2-enoyloxyhexyloxy)benzoyl]oxyphenyl] 4-(6-prop-2-enoyloxyhexyloxy)benzoate (171498-67-2) → C48H51N3O11S

Guidance literature:

With camphor-10-sulfonic acid; In tetrahydrofuran; ethanol; at 40 ℃; for 8h; Inert atmosphere;

upstream raw materials:

2-chlorobenzo[d][1,3]thiazole

2-hydroxyethylhydrazine

Downstream raw materials:

3-phenyl-propenal benzothiazol-2-yl-(2-hydroxy-ethyl)-hydrazone

4-chloro-benzaldehyde benzothiazol-2-yl-(2-hydroxy-ethyl)-hydrazone

Refernces

• 1、 -. "Method for producing ester group-containing compound being useful for optical material applications such as optical compensation films". Paragraph 0261; 0262. . Retrieved 2019/07/16.
• 2、 -. "POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY". Paragraph 0105; 0114. . Retrieved 2018/11/21.