CA467143A - Processes of preparing pyrazine compounds - Google Patents

Processes of preparing pyrazine compounds

Info

Publication number
CA467143A
CA467143A CA467143A CA467143DA CA467143A CA 467143 A CA467143 A CA 467143A CA 467143 A CA467143 A CA 467143A CA 467143D A CA467143D A CA 467143DA CA 467143 A CA467143 A CA 467143A
Authority
CA
Canada
Prior art keywords
processes
pyrazine compounds
preparing
preparing pyrazine
compounds
Prior art date
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.)
Expired
Application number
CA467143A
Other languages
French (fr)
Inventor
H. Boothe James
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA467143A publication Critical patent/CA467143A/en
Expired legal-status Critical Current

Links

CA467143A Processes of preparing pyrazine compounds Expired CA467143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA467143T

Publications (1)

Publication Number Publication Date
CA467143A true CA467143A (en) 1950-08-08

Family

ID=35596909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA467143A Expired CA467143A (en) Processes of preparing pyrazine compounds

Country Status (1)

Country Link
CA (1) CA467143A (en)

Similar Documents

Publication Publication Date Title
CA467143A (en) Processes of preparing pyrazine compounds
CA466652A (en) Pyrazine
CA468405A (en) Processes for the preparation of ditolylethane
CA465284A (en) Preparation of 2-(n4-acylsulphanilamido) pyrazine
CA466695A (en) Manufacture of pyrimidine compounds
CA466677A (en) Process of preparing ketenes
CA463865A (en) Manufacture of tri-p-anisylalkylethylene
CA464184A (en) Manufacture of tri-p-anisyl-bromoethylene
CA470032A (en) Processes for the manufacture of pentaenes
CA470184A (en) Processes for the manufacture of pentaenes
CA469367A (en) Processes for the manufacture of pyridyl-3-carbinol
CA462996A (en) Preparation of polyorganohalogenopolysiloxanes
CA464878A (en) Preparation of 5-diethylamino-2-pentanone
AU148914B2 (en) Production of amine-amides
CA470067A (en) Manufacture of polyhydro-dibenzopyran derivatives
CA467345A (en) Methods of preparing melamine
CA467139A (en) Processes of preparing substituted melamines
AU155134B2 (en) Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines
AU149135B2 (en) Improvements relating tothe preparation of substituted pteridines
AU155208B2 (en) Preparation of n troacetophenones
CA472271A (en) Processes of preparing pteridines
CA464776A (en) Manufacture of oxalic acid
AU153020B2 (en) Adi-ester of sulphuros acid
CA463402A (en) Art of preparing substituted phenols
AU152321B2 (en) Improved manufacture of titanium compounds