✦ LIBER ✦

A Novel and Efficient Synthetic Method of Benzo[ f ]chromen-1-ones and Phenyl-4 H -chromen-4-one through Photooxidative Cyclization of 6-[( E )-2-Arylvinyl]-4 H -pyran-4-ones and 6-[(1 E ,3E)-4-Phenylbuta-1,3-dien-1-yl]-4 H -pyran-4-one

✍ Scribed by Aït-Baziz, Nabila; Hamdi, Safouane M.; Silva, Artur M. S.; Rachedi, Yahia; Hamdi, Maamar; Trari, Mohamed

Book ID: 127019957
Publisher: Journal of Heterocyclic Chemistry
Year: 2014
Tongue: English
Weight: 295 KB
Volume: 51
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.1694

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of (±)-trans-6-[4,4-bis(4-fluo

Synthesis of (±)-trans-6-[4,4-bis(4-fluorophenyl)-3- (1-methyl-1H-tetrazol-5-YL)-1(E),3-[2-14C] butadienyl]-4-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one

✍ G. M. Luke; J. E. Swigor 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 French ⚖ 273 KB 👁 1 views

ChemInform Abstract: Cytotoxic Activity

ChemInform Abstract: Cytotoxic Activity of 3-(5-Phenyl-3H-[1,2,4]dithiazol-3-yl)chromen-4-ones and 4-Oxo-4H-chromene-3-carbothioic Acid N-Phenylamides.

✍ Tilak Raj; Richa Kaur Bhatia; Ashish Kapur; Madhunika Sharma; A. K. Saxena; M. P 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 21 KB 👁 1 views

A Novel and Efficient Synthesis of 3-[(4

A Novel and Efficient Synthesis of 3-[(4,5-Dihydro-1 H -pyrrol-3-yl)carbonyl]-2 H -chromen-2-ones (=3-[(4,5-Dihydro-1 H -pyrrol-3-yl)carbonyl]-2 H -1-benzopyran-2-ones)

✍ Alizadeh, Abdolali; Ghanbaripour, Rashid 📂 Article 📅 2013 🏛 John Wiley and Sons 🌐 German ⚖ 192 KB

Synthesis and Characterization of Some 2

Synthesis and Characterization of Some 2-(1-Phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)-4H-chromon-4-ones, 4-(2-Hydroxyphenyl)-6-(1-phenyl-3- (thiophen-2-yl)-1H-pyrazol-4-yl)pyrimidine-2-(1H)-thione, 2-(5-(1-Phenyl-3- (thiophen-2-yl)-1H-pyrazol-4-yl)-1H-pyrazol-3-yl)phenol and 2-(2,3-Dihydro-2-(1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)benzo[b] [1,4]thiazepin-4-yl)phenol.

✍ M. S. More; M. S. Shingare; S. B. Kale; N. R. Dalvi; B. K. Karale 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

4-Hydroxy-6-methyl-3-(5-phenyl-2E,4E-pen

4-Hydroxy-6-methyl-3-(5-phenyl-2E,4E-pentadien-1-oyl)-2H-pyran-2-one: Synthesis and Reactivity with Amines.

✍ Nabila Ait-Baziz; Yahia Rachedi; Maamer Hamdi; Artur M. S. Silva; F. Balegroune; 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

4-hydroxy-6-methyl-3-(5-phenyl-2E,4E-pen

4-hydroxy-6-methyl-3-(5-phenyl-2E,4E-pentadien-1-oyl)-2H-pyran-2-one: Synthesis and reactivity with amines

✍ Nabila Aït-Baziz; Yahia Rachedi; Maamer Hamdi; Artur M. S. Silva; F. Balegroune; 📂 Article 📅 2004 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 200 KB

## Abstract The synthesis and reactivity studies of 4‐hydroxy‐6‐methyl‐3‐(5‐phenyl‐2__E__,4__E__‐pentadien‐1‐oyl)‐2__H__‐pyran‐2‐one **2** with nucleophiles are reported. Reactions of **2** with hydrazine derivatives gave new pyrazole‐type com pounds while the reaction with __ortho__‐phenylenediami