REDUCTIVE DEHALOGENATION OF ALPHA-HALOKETONES PROMOTED BY HYDROIODIC ACID AND WITHOUT SOLVENT

被引：15

作者：

PENSO, M ^{[1
]}

MOTTADELLI, S ^{[1
]}

ALBANESE, D ^{[1
]}

机构：

[1] UNIV MILAN,DIPARTIMENTO CHIM ORGAN & IND,I-20133 MILAN,ITALY

来源：

SYNTHETIC COMMUNICATIONS | 1993年 / 23卷 / 10期

关键词：

D O I：

10.1080/00397919308011227

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Several alpha-haloketones have been transformed into the corresponding ketones by reaction with aqueous 57% HI, without solvent. The products are obtained in nearly quantitative yields and with high purity (>99%) even in the case of sterically hindered starting materials.

引用

页码：1385 / 1391

页数：7

共 26 条

[21] MECHANISM OF EPIMERISATION OF ALPHA-HALOKETONES .2. STEROSELECTIVE SYNTHESIS OF 2-HALO-5-TERBUTYL CYCLOHEXANONES . EPIMERISATION EQUILIBRIUM IN ACID-MEDIUM
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BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1969, (06): : 2021 - &
[22] BASE-PROMOTED REARRANGEMENT OF CAGE ALPHA-HALOKETONES .2. 12-OXA-3,5,9,10-TETRACHLOROHEXACYCLO[5.4.1.02,6.03,10.05,9.08,11]-DODECANE-4-ONE
MARCHAND, AP
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[23] HETEROCYCLIC-SYSTEMS CONTAINING BRIDGEHEAD NITROGEN ATOM .32. REACTION OF 2-MERCAPTO-5-BROMOBENZIMIDAZOLE WITH CHLOROACETIC ACID, ALPHA-HALOKETONES AND 1,3-DIBROMOPROPANE
SINGH, A
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PUJARI, HK
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1978, 16 (06): : 478 - 480
[24] 1,3-DIMETHYL-2-PHENYLBENZIMIDAZOLINE AS A NOVEL AND EFFICIENT REAGENT FOR MILD REDUCTIVE DEHALOGENATION OF ALPHA-HALO CARBONYL-COMPOUNDS AND ACID-CHLORIDES
CHIKASHITA, H
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JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (26): : 5400 - 5405
[25] HETEROCYCLIC-SYSTEMS CONTAINING BRIDGEHEAD NITROGEN ATOM .23. REACTION OF 2,3,4,5-TETRAHYDRO-5,6-DIPHENYL-1,2,4-TRIAZINE-3-THIONE WITH CHLOROACETIC ACID, ALPHA-HALOKETONES AND ALKYL-HALIDES
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CHAUDHARY, HS
PUJARI, HK
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1977, 15 (01): : 46 - 48
[26] HETEROCYCLIC-SYSTEMS CONTAINING BRIDGEHEAD NITROGEN ATOM .24. REACTION OF 5H-2,3-DIHYDRO[1,2,4]TRIAZINO[5,6-B]INDOL-3-THIONE WITH ALPHA-HALOKETONES, CHLOROACETIC ACID, ALKYL-HALIDES AND 2,3-DICHLOROQUINOXALINE
DHAKA, KS
CHAUDHARY, HS
SHARMA, KS
PUJARI, HK
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1976, 14 (07): : 541 - 544

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