Welcome to LookChem.com Sign In|Join Free

Cas Database

235-14-3

235-14-3

Identification

Synonyms:Pyrrolo[2,1-c][1,2,4]benzotriazine

Post Buying Request Now
Entrust LookChem procurement to find high-quality suppliers faster

Safety information and MSDS

Supplier and reference price

  • Manufacture/Brand
  • Product Description
  • Packaging
  • Price
  • Delivery
  • Purchase

Relevant articles and documentsAll total 3 Articles be found

Tert-Butyl nitrite mediated azo coupling between anilines and imidazoheterocycles

Chakraborty, Amrita,Jana, Sourav,Kibriya, Golam,Dey, Amrita,Hajra, Alakananda

, p. 34146 - 34152 (2016)

A tBuONO mediated practical and efficient method for the synthesis of azo imidazoheterocycles with broad functionalities has been achieved by the reaction between imidazoheterocycles and anilines at room temperature in goods yields. Azo indoliz

Tert -Butyl nitrite (TBN) as the N atom source for the synthesis of substituted cinnolines with 2-vinylanilines and a relevant mechanism was studied

Pang, Xiaobo,Zhao, Lianbiao,Zhou, Dagang,He, Ping Yong,An, Zhenyu,Ni, Ji Xiang,Yan, Rulong

supporting information, p. 6318 - 6322 (2017/08/10)

A green method to synthesize cinnolines by 6π electrocyclic reaction with alkenyl amines and TBN has been developed. TBN plays a dual role both as a nitrogen atom source and an oxidant in this procedure. Relevant mechanism experiments reveal that the reaction proceeds through electrocyclic reaction and with diazo hydroxide as a key intermediate.

The use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparation

-

Page 36, (2008/06/13)

The use of fused ring-1,2,4-benzotriazine derivatives as herbicides or plant growth regulators for the control of undesired plants or vegetation, compounds and compositions thereof, and processes for their preparation.The invention relates to the use of a compound of the formula (I) or a salt thereof: wherein A-W, X, Y, Z, R1, R2, R3 and R4 are defined in the description, as herbicides or plant growth regulators for the control of undesired plants or vegetation, to compounds and compositions thereof, and to processes for their preparation.

Process route upstream and downstream products

Process route

2-(1H-pyrrol-1-yl)aniline
6025-60-1

2-(1H-pyrrol-1-yl)aniline

benzo[e]pyrrolo[2,1-c][1,2,4]triazine
235-14-3

benzo[e]pyrrolo[2,1-c][1,2,4]triazine

Conditions
Conditions Yield
With tert.-butylnitrite; In ethanol; at 120 ℃; Inert atmosphere; Green chemistry;
83%
With tert.-butylnitrite; In ethanol; at 20 ℃; for 8h; Green chemistry;
78%
benzo[e]pyrrolo[2,1-c][1,2,4]triazine
235-14-3

benzo[e]pyrrolo[2,1-c][1,2,4]triazine

Conditions
Conditions Yield
1-<2-Amino-phenyl>-pyrrol, saure Lsg., Diazotierung (Ausbeute ueber 90percent);
N-(2-Aminophenyl)-pyrrol, NaNO2, HCl;

235-14-3 Upstream products

Global suppliers and manufacturers

Global( 0) Suppliers
  • Company Name
  • Business Type
  • Contact Tel
  • Emails
  • Main Products
  • Country
close
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 235-14-3
Post Buying Request Now
close
Remarks: The blank with*must be completed