281077
三甲基氧鎓四氟硼酸盐
95%
别名:
三甲基氧鎓氟硼酸盐
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关于此项目
线性分子式:
(CH3)3O(BF4)
化学文摘社编号:
分子量:
147.91
UNSPSC Code:
12352107
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-994-4
Beilstein/REAXYS Number:
3597303
MDL number:
Application
进行羟基甲基化，最近用于复杂、多步定向合成海洋天然产物 spirastrellolide。
General description
三甲基氧鎓四氟硼酸盐可用作羟基/羧基官能团甲基化反应的甲基化试剂。它能够使多功能羧酸甲基化。它还可用作环状硫化物和醚聚合的催化剂。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Toward the total synthesis of spirastrellolide A. Part 2: Conquest of the northern hemisphere.
Alois Fürstner et al.
Angewandte Chemie (International ed. in English), 45(33), 5510-5515 (2006-08-15)
H M Liebich et al.
Journal of chromatography. B, Biomedical sciences and applications, 713(2), 427-432 (1998-09-24)
We developed a new sample preparation method for profiling organic acids in urine by GC or GC-MS. The method includes derivatisation of the organic acids directly in the aqueous urine using trimethyloxonium tetrafluoroborate as a methylating agent, extraction of the
Marco Pacenti et al.
Biomedical chromatography : BMC, 22(10), 1155-1163 (2008-05-29)
A method for the determination of the organic acids directly in the urine employing derivatization with trimethyloxonium tetrafluoroborate as a methylating agent and sequential extraction by head space and direct immersion/solid phase microextraction is reported. Furoic acid, hippuric acid, methylhippuric
S Chericoni et al.
Journal of analytical toxicology, 35(4), 193-198 (2011-04-26)
The present work describes the validation of a novel aqueous in situ derivatization procedure with trimethyloxonium tetrafluoroborate (TMO) as methylating agent for the simultaneous, quantitative analysis of Δ(9)-tetrahydrocannabinol (THC) and 11-nor-Δ(9)-tetrahydrocannabinol carboxylic acid (THC-COOH) in human urine. The derivatizing agent
H M Liebich et al.
Journal of chromatography. A, 843(1-2), 237-245 (1999-07-10)
Trimethyloxonium tetrafluoroborate (TMO) is applied as derivatising reagent to transform urinary organic acids into their methyl esters. The method is suggested as an alternative to the use of diazomethane which is carcinogenic and explosive. In contrast to other methods avoiding
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