3-Methylisoxazolo[4,5-c]pyridine 1 on reduction with BH3:THF gave, via the isolable complex 4, the tetrahydroisoxazolopyridine 5. The presence of two chlorine atoms at the 4 and 6 positions directed borane attact to the isoxazole ring, yielding the aminoethylpyridine 8. Both types of reduction were obtained with 6-chloroisoxazolo[4,5-c]pyridine 7. © 1982
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
Department of Chemistry, Kakatiya University, Warangal-506 009 Manuscript received 19 December 1983...
Alternative synthetic routes to the title ring systems were examined: The isothiazolopyridines 5a, b...
3-Methylisoxazolo[4,5-c]pyridine 1 on reduction with BH3:THF gave, via the isolable complex 4, the t...
The synthesis and properties of 4,6‐dichloro‐ (IV), 4‐chloro‐ (XII) and 6‐chloro‐3‐methyl‐isoxazolo[...
Brief treatment of tetrahydro-4-oxoisoxazolo [2,3-a] pyridinium bromide and its 3-methyl derivative...
The borohydride reduction of 5-chloroisoxazoles offers a useful and unambiguous way to 5-unsubstitut...
Isoxazoles are associated with a wide spectrum of biological functions, including antiviral, anthelm...
1927-1930Isoxazolopyridine-N-oxides 2 are deoxygenated to pyridines 3 by treatment with PCl3. 5-Ac...
The preparation of 3-methylisoxazolo[4,5-c]pyridine and some derivatives is described. As expected, ...
A convenient direct entry to the title ring system by condensation-cyclization processes of 3, 5-dim...
Different approaches to the title ring systems were examined, based on the cleavage of the N–O bond ...
Irradiation in water-saturated ethyl ether of isoxazolopyridines 1a,e, beside the corresponding oxaz...
The reaction between the sodium salts of isoxazolin 5-ones 1 and \u3b1-haloketones affords 2-acyl-2,...
Orientador: Igor Dias JurbergDissertação (mestrado) - Universidade Estadual de Campinas, Instituto d...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
Department of Chemistry, Kakatiya University, Warangal-506 009 Manuscript received 19 December 1983...
Alternative synthetic routes to the title ring systems were examined: The isothiazolopyridines 5a, b...
3-Methylisoxazolo[4,5-c]pyridine 1 on reduction with BH3:THF gave, via the isolable complex 4, the t...
The synthesis and properties of 4,6‐dichloro‐ (IV), 4‐chloro‐ (XII) and 6‐chloro‐3‐methyl‐isoxazolo[...
Brief treatment of tetrahydro-4-oxoisoxazolo [2,3-a] pyridinium bromide and its 3-methyl derivative...
The borohydride reduction of 5-chloroisoxazoles offers a useful and unambiguous way to 5-unsubstitut...
Isoxazoles are associated with a wide spectrum of biological functions, including antiviral, anthelm...
1927-1930Isoxazolopyridine-N-oxides 2 are deoxygenated to pyridines 3 by treatment with PCl3. 5-Ac...
The preparation of 3-methylisoxazolo[4,5-c]pyridine and some derivatives is described. As expected, ...
A convenient direct entry to the title ring system by condensation-cyclization processes of 3, 5-dim...
Different approaches to the title ring systems were examined, based on the cleavage of the N–O bond ...
Irradiation in water-saturated ethyl ether of isoxazolopyridines 1a,e, beside the corresponding oxaz...
The reaction between the sodium salts of isoxazolin 5-ones 1 and \u3b1-haloketones affords 2-acyl-2,...
Orientador: Igor Dias JurbergDissertação (mestrado) - Universidade Estadual de Campinas, Instituto d...
The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products...
Department of Chemistry, Kakatiya University, Warangal-506 009 Manuscript received 19 December 1983...
Alternative synthetic routes to the title ring systems were examined: The isothiazolopyridines 5a, b...