Kinetic studies on the catalytic synthesis of benzyl cyanide from 2-phenylethanol and ammonia.
この論文をさがす
抄録
Vapor-phase synthesis of benzyl cyanide from 2-phenylethanol and ammonia was studied over Ni-Cu-SiO2 catalyst in the presence of hydrogen. Experiments were carried out in a flow reactor system under atmospheric pressure at 300°. The main product was benzyl cyanide, and toluene and phenethylamine were also produced. The Ni-Cu-SiO2 catalyst (Ni/Cu=3/1) gave the best selectivity for benzyl cyanide, 80%. The deactivation of this catalyst was negligible. By kinetic analysis, the rate of loss of 2-phenylethanol was found to show a first order dependency on the partial pressure of 2-phenylethanol, and was not affected by the partial pressures of ammonia and hydrogen. The experimental data were well interpreted by a model in which phenethylimine was produced as an intermediate and was then dehydrogenated to benzyl cyanide.
収録刊行物
-
- CHEMICAL & PHARMACEUTICAL BULLETIN
-
CHEMICAL & PHARMACEUTICAL BULLETIN 28 (9), 2637-2641, 1980
公益社団法人 日本薬学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282679144037888
-
- NII論文ID
- 110003624077
-
- NII書誌ID
- AA00602100
-
- ISSN
- 13475223
- 00092363
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可