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Cas Database

100033-94-1

100033-94-1

Identification

  • Product Name:N-Octyl-selenobenzamide

  • CAS Number: 100033-94-1

  • EINECS:

  • Molecular Weight:296.314

  • Molecular Formula: C15H23NSe

  • HS Code:

  • Mol File:100033-94-1.mol

Synonyms:N-Octyl-selenobenzamide

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Relevant articles and documentsAll total 2 Articles be found

A new synthetic method for N-mono- and N,N-disubstituted selenoamides

Ruan, Ming-De,Zhang, Pong-Fei,Tao, Yong,Fan, Wei-Qiang

, p. 2617 - 2623 (2007/10/03)

N-Mono and N,N-disubstituted selenoamides are synthesized in a one-pot procedure from nitriles, selenium metal and NaBH4 followed by the amine group exchange of the intermediate primary selenoamide with an amine.

Synthesis Utilizing Reducing Ability of Carbon Monoxide. New Methods for Synthesis of N-Substituted Selenoamides

Ogawa, Akiya,Miyake, Jun-ichi,Kambe, Nobuaki,Murai, Shinji,Sonoda, Noboru

, p. 1448 - 1451 (2007/10/02)

Convenient, one-pot syntheses of N-substituted selenoamides (2) from nitriles,metallic selenium, carbon monoxide, water, and amines have been developed on the basis of an amino-group-exchange reaction of in situ formed N-unsubstituted selenoamides (1) with primary or secondary amines.The reactions consist of two processes, i.e., the formation of selenoamides 1 by the reaction of nitriles and H2Se formed from selenium, carbon monoxide and water, and the subsequent amino-group-exchange reaction of 1 with aliphatic amines.The obtained 2 are generally stable enough to bekept for several weeks under the atmosphere of nitrogen at 0 deg C without any appreciable degradation.In the cases of primary amines, the corresponding selenoamides were also obtained from nitriles, selenium, carbon monoxide, and primary amines by a single-step mixing at the beginning of the reaction.

Process route upstream and downstream products

Process route

n-Octylamine
111-86-4

n-Octylamine

benzonitrile
100-47-0

benzonitrile

1,3-dioctylurea
1943-08-4

1,3-dioctylurea

N-Octyl-selenobenzamide
100033-94-1

N-Octyl-selenobenzamide

Conditions
Conditions Yield
With selenium; carbon monoxide; In tetrahydrofuran; at 80 ℃; for 5h; under 3677.5 Torr;
0.86 g
95%
n-Octylamine
111-86-4

n-Octylamine

selenobenzamide
5977-82-2

selenobenzamide

N-Octyl-selenobenzamide
100033-94-1

N-Octyl-selenobenzamide

Conditions
Conditions Yield
In water; at 100 ℃; for 3h; Yield given;
In N,N-dimethyl-formamide; at 100 ℃; for 5h; Yield given; other solvent, temperature;
n-Octylamine
111-86-4

n-Octylamine

benzonitrile
100-47-0

benzonitrile

1,3-dioctylurea
1943-08-4

1,3-dioctylurea

N-Octyl-selenobenzamide
100033-94-1

N-Octyl-selenobenzamide

Conditions
Conditions Yield
With selenium; carbon monoxide; In tetrahydrofuran; at 80 ℃; for 5h; under 3677.5 Torr;
0.86 g
95%
n-Octylamine
111-86-4

n-Octylamine

selenobenzamide
5977-82-2

selenobenzamide

N-Octyl-selenobenzamide
100033-94-1

N-Octyl-selenobenzamide

Conditions
Conditions Yield
In water; at 100 ℃; for 3h; Yield given;
In N,N-dimethyl-formamide; at 100 ℃; for 5h; Yield given; other solvent, temperature;

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