Bis(triphenylphosphine)iminium tetrafluoroborate chloroform monosolvate

Chloroform

It was perhaps fitting that Lieut.-Colonel Edward Lawrie, should signalise the year of his retirement from the post of R,esidenc\r Surgeon at Hyderabad by the publication of a volume on Chloroform, a subject with which he has been identified for many years past, and in defence of his views on which, and those of his master Syme, he has fought non sine gloria for many }7ears. The introduction to...

Chloroform

Triethyloxonium Tetrafluoroborate/1,2-Dimethoxyethane – a Versatile Substitute for Trimethyloxonium Tetrafluoroborate in O-Methylation Reactions

The triethyloxonium tetrafluoroborate/1,2-dimethoxyethane (TEO/DME) mixture is a versatile and cheap substitute for trimethyloxonium tetrafluoroborate in O-methylations of pyrrolin-2-ones, quinolones, acridones, and 1-oxo-β -carbolines. Undesired O-ethylation can be avoided by preincubation of triethyloxonium tetrafluoroborate and 1,2-dimethoxyethane for 1 h, prior to addition of the substrate....

Chloroform Inhaler

Chloroform Poisoning

Sir,?I have recently returned to a well-known firm of druggists in Rangoon a consignment of chloroform which was labelled chloloform pure B. P. (made from pure alcohol dbc." It appeared to take an excessive amount to ansesthetise : patients became very cyanotic with irregular breathing: the pulse was often weak : and many had much vomiting, and felt very ill for two days. A sample was sent to t...