Research on hydration of phenylacetylene assisted with additives in near-critical water

Shuang Li; Yong Juan Chang; Yu Wang; Li Yi Dai

doi:10.1016/j.cclet.2010.11.003

Research on hydration of phenylacetylene assisted with additives in near-critical water

Shuang Li
, Yong Juan Chang
, Yu Wang
, Li Yi Dai

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The hydration of phenylacetylene in near-critical water, assisted with additives (NaHSO₄, ZnCl₂, FeCl₃), has been successfully conducted with temperature and residence time ranges of 220-300 °C and 60-180 min, respectively. The results showed the catalytic ability is FeCl₃ > ZnCl₂ > NaHSO₄. The maximum yield of product acetophenone was 96.68% at 260 °C, 120 min. Based on the results found, a possible mechanism of hydration of phenylacetylene in near-critical water was proposed.

Original language	English
Pages (from-to)	393-396
Number of pages	4
Journal	Chinese Chemical Letters
Volume	22
Issue number	4
DOIs	https://doi.org/10.1016/j.cclet.2010.11.003
State	Published - Apr 2011

Keywords

Additives
Hydration
Mechanism
Near-critical water
Phenylacetylene

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10.1016/j.cclet.2010.11.003

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title = "Research on hydration of phenylacetylene assisted with additives in near-critical water",

abstract = "The hydration of phenylacetylene in near-critical water, assisted with additives (NaHSO4, ZnCl2, FeCl3), has been successfully conducted with temperature and residence time ranges of 220-300 °C and 60-180 min, respectively. The results showed the catalytic ability is FeCl3 > ZnCl2 > NaHSO4. The maximum yield of product acetophenone was 96.68\% at 260 °C, 120 min. Based on the results found, a possible mechanism of hydration of phenylacetylene in near-critical water was proposed.",

keywords = "Additives, Hydration, Mechanism, Near-critical water, Phenylacetylene",

author = "Shuang Li and Chang, \{Yong Juan\} and Yu Wang and Dai, \{Li Yi\}",

year = "2011",

month = apr,

doi = "10.1016/j.cclet.2010.11.003",

language = "英语",

volume = "22",

pages = "393--396",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

publisher = "Elsevier B.V.",

number = "4",

}

TY - JOUR

T1 - Research on hydration of phenylacetylene assisted with additives in near-critical water

AU - Li, Shuang

AU - Chang, Yong Juan

AU - Wang, Yu

AU - Dai, Li Yi

PY - 2011/4

Y1 - 2011/4

N2 - The hydration of phenylacetylene in near-critical water, assisted with additives (NaHSO4, ZnCl2, FeCl3), has been successfully conducted with temperature and residence time ranges of 220-300 °C and 60-180 min, respectively. The results showed the catalytic ability is FeCl3 > ZnCl2 > NaHSO4. The maximum yield of product acetophenone was 96.68% at 260 °C, 120 min. Based on the results found, a possible mechanism of hydration of phenylacetylene in near-critical water was proposed.

AB - The hydration of phenylacetylene in near-critical water, assisted with additives (NaHSO4, ZnCl2, FeCl3), has been successfully conducted with temperature and residence time ranges of 220-300 °C and 60-180 min, respectively. The results showed the catalytic ability is FeCl3 > ZnCl2 > NaHSO4. The maximum yield of product acetophenone was 96.68% at 260 °C, 120 min. Based on the results found, a possible mechanism of hydration of phenylacetylene in near-critical water was proposed.

KW - Additives

KW - Hydration

KW - Mechanism

KW - Near-critical water

KW - Phenylacetylene

UR - https://www.scopus.com/pages/publications/79952195343

U2 - 10.1016/j.cclet.2010.11.003

DO - 10.1016/j.cclet.2010.11.003

M3 - 文章

AN - SCOPUS:79952195343

SN - 1001-8417

VL - 22

SP - 393

EP - 396

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 4

ER -

Research on hydration of phenylacetylene assisted with additives in near-critical water

Abstract

Keywords

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