Chloro-IPC

Synonym Beet-Kleen, Bud-nip, Chlor-IFC, Chloro-IPC, CIPC, Ebanil, ENT 18060, Fasco Wy-hoe, Furloe, Nexoval, Prevenol, Preweed, Sprout-nip, Taterpex... 

Synonyms Beet-Kleen Bud-nip Chlor-IFC Chlor-IPC Chloro-IFK Chloro-IPC (3-Chlorophenyl)carbamic acid 1-methylethyl ester Chloropropham CICP CI-IPC CIPC Ebanil ENT 18060 Fasco Wy-hoe Furloe Furloe 4EC Isopropyl m-chlorocarba-nilate Isopropyl-3-chlorocarbanilate Isopropyl-3-chlorophenylcarbamate Isopropyl-7V-(3-chlorophenyl)carbamate Isopropyl-A -(/w-chlorophenyl)carbamate (9-Isopropyl-A -(3-chlorophenyl)carbamate Liro CIPC Metoxon l-Methylethyl-3-cliloroplienylcarbamate Nexoval Prevenol Prevenol 56 Preventol Preventol 56 Preweed Sprout nip Sprout-nip EC Spud-nic Spud-nie Stopgerme-S Taterpex Triherbicide CIPC Unicrop CIPC Y3. 

Chloro-substituted [Ipc]2BH derivatives have proven useful for enantioselective synthesis of vinyl epoxides.62... 

The final aldol reaction used in our synthesis of spongistatin 1 was one of the more remarkable reactions of this type our group has witnessed over the years. The aldol union of ketone 64 with ( )-4-chloro-2,4-pentadienal 65 required the creation of the (475) stereochemistry in the resultant alcohol 66. Formally, this would require 1,5-syn induction from the ketone 64, which is opposite to that observed previously for boron aldol reactions with simple [i-alkoxy methyl ketones. However, ketone 64 is densely packed with stereocentres, and predicting the influence of these remote centres on the reaction outcome was not possible with any degree of certainty. It was hoped that should 64 display undesirable 1,5-anti bias, this may be overturned by appropriate choice of Ipc ligands on boron. 

International Program on Chemical Safety (IPCS). 1990. Fully halogenated chloro-tlurocarbons. Environmental Health Criteria 113. Geneva, Switzerland World Health Organization. 

Pre-column derivatization is a valid alternative to post-colunm reaction it is useful for improving detection and also modifying the ionic interactions of the analytes within the IPC system. The IPC determination of reduced and total mercaptamine in human urine with UV-Vis detection was based on pre-column derivatization with 2-chloro-l-methylquinolinium tetrafluoroborate [12]. The isocratic IPC isocratic assay of dihydroascorbic acid was possible after pre-column derivatization with 4,5-dimethyl-l,2-phenylenediamine, under mild conditions in the dark [13]. 

Two chiral borate complexes are presented for reduction of TM la (a) chloro-pinocampheylborane (-)-(l/ ,l / )-(Ipc)2BCl and (c) borate complex derived from D-proIine and dimethylsulfide-borohydride as sources of hydride. Ru-complex (b) transfers to ketone one mol of hydrogen created in situ by decarbonylation of formic acid into H2 and CO2 (see Sect. 3.7.1, Example 3.2). 

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