2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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Phase-transfer alkylation reactions using microreactors.
Chem. Commun. (Camb.) (8) , 936-7, (2003)
Phase-transfer alkylation in a microreactor proceeds smoothly, and the reaction has been found to be more efficient than that in a round-bottomed flask with vigorous stirring; we have observed by an o...
Cobalt (II) Schiff's base complex catalysed oxidation of alcohols with dioxygen in the presence of ethyl 2-oxocyclopentanecarboxylate. Punniyamurthy T and Iqbal J.
Tetrahedron Lett. 35(23) , 4007-10, (1994)
An improved synthesis and resolution of (±)-< i> cis, cis</i>-spiro [4.4] nonane-1, 6-diol. Nieman JA, et al.
Tetrahedron Asymmetry 4(9) , 1973-76, (1993)
Synonyms
2-Carbethoxy-1-cyclopentanone
Cyclopentanecarboxylic acid, 2-oxo-, ethyl ester
ethyl 2-oxocyclopentane-1-carboxylate
2-Carbethoxycyclopentanone
Ethyl 2-oxo-1-cyclopentanecarboxylate
MFCD00001412
EINECS 210-253-0
Ethyl 2-oxocyclopentanecarboxylate
Ethy-2-oxocyclopentanecarboxylate
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
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