Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB7850166A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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Filing date
Publication date
Application filed by Monsanto CofiledCriticalMonsanto Co
Publication of GB2011412ApublicationCriticalpatent/GB2011412A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Polymethylene- bis(trialkylammonium alkylsulfate) is hydrolyzed to polymethylene- bis(trialkylammonium) sulfate by exposing to heat an aqueous solution of the polymethylene- bis(trialkylammonium alkylsulfate) at a starting pH of 0.5 to 2.5. Alkyl alcohol, which is also produced, may be removed by steam distillation during the hydrolysis period.
GB7850166A1977-12-291978-12-28Hydrolysis of quaternary ammonium compounds
WithdrawnGB2011412A
(en)
3-ACETOXY-9B-11B-EPOXY-PREGNA-TRIENES AND DIENES AND PROCESS FOR THE PREPARATION OF 6A-HALOGENO-PREGNA-1,4-DIENE-3 ONES AND OF 6A HALOGENO-PREGNA-4-ENE-3-ONES CORRESPONDENTS