69033-87-0Relevant academic research and scientific papers
One-pot etherification of purine nucleosides and pyrimidines
Kokatla, Hari Prasad,Lakshman, Mahesh K.
supporting information; experimental part, p. 4478 - 4481 (2010/12/24)
A one-pot synthesis of ethers derived from inosine, guanosine, 2′-deoxyguanosine, and pyrimidinones is described. Exposure of the heterocycle to 1H-benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate (BOP) and Cs2CO3/s
Heteroaryl ethers by oxidative palladium catalysis of pyridotriazol-1-yloxy pyrimidines with arylboronic acids
Bardhan, Sujata,Wacharasindhu, Sumrit,Wan, Zhao-Kui,Mansour, Tarek S.
supporting information; experimental part, p. 2511 - 2514 (2009/10/18)
The oxidative palladium-catalyzed cross-coupling of pyrimidines containing pyridotriazol-1-yloxy (OPt) as either a urea or an amide functional group with arylboronic acids in the presence of Cs2CO3 in DME containing 0.6-1.0% H2
Hydrogen peroxide mediated formation of heteroaryl ethers from pyridotriazol-1-yloxy heterocycles and arylboronic acids
Bardhan, Sujata,Tabei, Keiko,Wan, Zhao-Kui,Mansour, Tarek S.
supporting information; experimental part, p. 5733 - 5736 (2009/12/06)
Pyridotriazol-1-yloxypyrimidine 3 reacts with arylboronic acids under palladium-free, Cs2CO3, (0.8%) H2O2, and DME conditions to produce heteroaryl ethers 4-16 in good yields comparable to the oxidative palladiu
Use of 2-phenoxypyrimidines as herbicides
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, (2008/06/13)
A process of inhibiting the growth of, severely damaging, or killing plants which process comprises applying to the plant or to the growth medium thereof an effective amount of a composition comprising as active ingredient a compound of formula I: STR1 wherein A, B and D are independently chosen from the group consisting of hydrogen, halogen, hydroxy, nitro, cyano, thiocyano, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkoxy, optionally substituted alkenyloxy, optionally substituted alkynyloxy, optionally substituted alkylthio, optionally substituted cycloalkyl, optionally substituted amino, optionally substituted phenyl, carboxy, alkoxycarbonyl, optionally substituted carbamoyl, sulfo, alkylsulfonyl and optionally substituted sulfamoyl; R2, R3, R4, R5 and R6 are independently chosen from the group consisting of hydrogen, halogen, nitro, cyano, thiocyano, formyl, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, optionally substituted alkylcarbonyl, optionally substituted amino, optionally substituted phenyl, optionally substituted carbamoyl, sulfo, alkoxysulfonyl, optionally substituted sulfamoyl and the groups YR1 and STR2 wherein Y is oxygen or sulphur and R1 is chosen from the group consisting of hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted acyl, optionally substituted alkoxycarbonyl, optionally substituted phenyl and the cation of an inorganic or organic base; X is oxygen or sulphur; and B, R3 and R5 are not all hydrogen; or a geometrical or optical isomer thereof; or a tautomer thereof; or a salt thereof; and a carrier therefor.
Derivatives of (pyrimidyloxy)phenoxy-alkanecarboxylic acid and herbicidal compositions thereof
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, (2008/06/13)
A compound of general formula I: STR1 wherein A, B, D, E, and V are independently chosen from hydrogen, halogen, nitro, cyano, thiocyano, amino, alkyl, alkoxy, alkylthio, alkenyl, cycloalkyl, carbalkoxy, phenyl, phenoxy or phenylthio; R1 and R2 are independently hydrogen, alkyl, alkenyl, alkanoyl, or R1 and R2 together are alkylidene; W is carboxy or a functional derivative thereof or CH2 Z wherein Z is halogen, hydroxy, alkoxy, alkylthio, formyl or amino; and X and Y are oxygen or sulfur.
