126826-36-6

Basic information

• Product Name: 4,6-dibroMo-2-(Methylthio)pyriMidine
• Synonyms: 4,6-dibroMo-2-(Methylthio)pyriMidine
• CAS NO: 126826-36-6
• Molecular Formula: C₅H₄Br₂N₂S
• Molecular Weight: 283.97166
• Mol File: 126826-36-6.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,6-dibroMo-2-(Methylthio)pyriMidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-dibroMo-2-(Methylthio)pyriMidine(126826-36-6)
• EPA Substance Registry System: 4,6-dibroMo-2-(Methylthio)pyriMidine(126826-36-6)

Safety Data

• Hazardous Substances Data: 126826-36-6(Hazardous Substances Data)

Upstream product

• 1979-98-2 4,6-dihydroxy-2-methylmercaptopyrimidine 
• 7789-59-5 phosphorus(V) oxybromide 

Downstream Products

• 172899-12-6 4,6-dibromo-2-(methylsulfonyl)pyrimidine 
• 175836-66-5 4-bromo-2-methylthio-6-[3-(trifluoromethyl)phenoxy]pyrimidine 

Relevant articles and documents

2-benzyloxy-4-phenoxypyrimidine derivative, processes for producing the derivative and herbicidal composition containing the derivative

A 2-benzyloxy-4-phenoxypyrimidine derivative represented by the formula (I): STR1 wherein R1 represents hydrogen, a halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, C1 -C4 alkoxy, C1 -C4 haloalkoxy, C3 -C5 alkenyloxy, C1 -C4 alkylthio, C1 -C4 haloalkylthio, cyano, or phenyl; each X, which may be identical or different if n is greater than 1, represents a halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, or C1 -C4 alkoxy; each Y, which may be identical or different if m is greater than 1, represents a halogen, C1 -C4 alkyl, C1 -C4 haloalkyl, C1 -C4 alkoxy, C1 -C4 haloalkoxy, C1 -C4 alkylthio, or C1 -C4 haloalkylthio; and n and m each independently represent an integer of 0 to 5, which is useful as a herbicide.

OXIME DERIVATIVES

The invention concerns oxime derivatives of the formula I wherein R4 includes hydrogen, carboxy, carbamoyl, amino, cyano, trifluoromethyl, (1-4C)alkylamino, di(1-4C)alkylamino and (1-4C)alkyl; RS includes hydrogen, (1-4C)alkyl, (3-4C)alkeny1,(3-4C)alkynyl, (2-5C)alkanoyl, halogeno-(2-4-C)alkyl and hydroxy-(2-4C)alky1;Arl is phenylene or a hetercaryl diradical; Al is a direct link to XI, or Al is (1-4C)alkylene; XI is oxy, thio, sulphinyl or sulphonyl; Ar2 is phenylene or a heteroaryl diradical; RI is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkyny1; and R2 and R3 together form a group of the formula -A2. X2-A3- which together with the carbon atom to which A2 and A3 are attached define a ring having 5 or 6 ring atoms, wherein each of A2 and A3 is (1-3C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable sah thereof; processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.

Herbicidal alkoxy-1,2,4-triazolo(1,5-c)primidine-2-sulfonamides

Alkoxy substituted 1,2,4-triazolo[1,5-c]-pyrimidine-2-sulfonamides are prepared from alkoxy substituted 1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonyl halides by condensation with substituted N-trialkylsilylanilines and by other methods. N-(2,6-dichloro-3-methylphenyl)-5,7-dimethoxy-1,2,4-triazolo[1,5-c]pyrimidine-2-sulfonamide is typical. The compounds are general and selective pre- and postemergence herbicides.