ChemInform Abstract: One-Pot Wittig Reaction and Claisen Rearrangement of 2-Hydroxy-4- prenyloxybenzaldehyde and 2-Hydroxy-4-prenyloxyacetophenone: Synthesis of 2′,3′,3′-Trimethyl-2′,3′-dihydroangelicins.

ChemInform Abstract: Synthesis of 4-(2-A

ChemInform Abstract: Synthesis of 4-(2-Aminoethyl)indoles Through Claisen ortho-Amide Rearrangement of 3-Hydroxy-2-methoxyindolines.

✍ T. KAWASAKI; H. OHTSUKA; A. MIHIRA; M. SAKAMOTO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Hantzsch Reaction of 3-(2-Bromoacetyl)-4

Hantzsch Reaction of 3-(2-Bromoacetyl)-4-hydroxy-chromen-2-one. Synthesis of 3-(Thiazol-4-yl)-4-hydroxy Coumarins.

✍ S. Sukdolak; S. Solujic; N. Manojlovic; N. Vukovic; Lj. Krstic 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

Hantzsch reaction of 3-(2-bromoacetyl)-4

Hantzsch reaction of 3-(2-bromoacetyl)-4-hydroxy-chromen-2-one. Synthesis of 3-(thiazol-4-yl)-4-hydroxy coumarines

✍ S. Sukdolak; S. Solujić; N. Manojlović; N. Vuković; L. J. Krstić 📂 Article 📅 2004 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 143 KB

## Abstract 3‐Acetyl‐4‐hydroxy‐chromen‐2‐one (**1**) was brominated with phenyltrimethylammonium tribromide to afford 3‐(2‐bromoacetyl)‐4‐hydroxy‐chromen‐2‐one (**2**) whose reactions with thiourea, thioacetamide and ammonium dithiocarbamate gave respectively 3‐(2‐amino‐thiazol‐4‐yl)‐4‐hydroxy‐, 4‐

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of 2-Arylthio-2-cyclohexenone Derivatives by the Diels—Alder Reaction of 4-Arylthio-3-hydroxy-2-pyrones.

✍ Takuzo Komiyama; Yutaka Takaguchi; Sadao Tsuboi 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of 4-Hydroxy-3-phenyl-2H-pyrano[3,2-b]benzofuran-2-one Derivatives.

✍ Alireza Foroumadi; Sara Zamanian; Alireza Samzadeh-Kermani; Abbas Shafiee 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 22 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Novel Synthesis of 4-Halo-3-hydroxy-2-py

Novel Synthesis of 4-Halo-3-hydroxy-2-pyrone: One-Pot Rearrangement—Cyclization Reaction by Magnesium Halide.

✍ Takuzo Komiyama; Yutaka Takaguchi; Aider T. Gubaidullin; Vakhid A. Mamedov; Igor 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 20 KB 👁 1 views