2-((6‚8-dibromo-2-(4-chlorophenyl)quinazolin-4-yloxy)methyl)-5-methyl-1‚3‚4-oxadiazole (IX) : A mixture of the hydrazide VII (0.01 mol) and acetic anhydride (30mL) was refluxed for 6h. The precipitated solid formed upon cooling‚ was filtered and recrystallized from ethanol‚ m.p. 155oC‚ 80% yield. Analysis calculated for C18H11Br2ClN4O2; Calcd.: %C‚ 42.34; H‚ 2.17; N‚ 10.97‚ Found: % C‚ 42.30; H‚ 2.14; N‚ 10.90. IR: υmax./cm-1 3000 (C-H aromatic)‚ 1610 (C=N) and at 1600 (C=C). 1H-NMR (DMSO-d6‚ ppm):
Premium Oxygen Chemistry Acetic acid
1. Painters and their craft: Thomas Gainsborough and Joshua Reynolds–their place in the history of English art (genre peculiarities‚ style‚ pictures) Thomas Gainsborough was born in Sudbury‚ Suffolk‚ in 1727. His father was a cloth merchant. Thomas soon evinced a marked inclination for drawing and in 1740 his father John Gainsborough sent him to London to study art. He stayed in London for eight years‚ working under the rococo portrait-engraver Gravelot. He also became familiar with the Flamish
Premium Western painting Painting Aesthetics
CRAFT MUSEUM National handicrafts and handlooms museum Where the legacy is woven with delicate threads of gold Magnificence is etched with with the untouched and the old. Wisdom and mystique protract thousands of years Of inspiration and originality‚ colors so dear. Where splendor and skill are a way of life And peace prevails even in a land of strife. It is established in 1956. It is famous for showcasing the rich tribal and rural handicrafts of artisans from all over the country
Premium Skill Artisan
Outline: Introduction: Lebanese Crafts reflect the great worksmanship of the Lebanese people and the details‚ skill and hard work of the artisans and craftsmen involved in this field. Par1: The methodes were inherited from generation to generation. Par2: Different regions specialize in various handicrafts. Par3:Soap making. Par4:Salt making. Par5:Wood carving. Conclusion: Lebanon has quite a collection of beautiful and breathtaking crafts due to many centuries of experience. Most was inherited
Premium Olive oil Olive Fertile Crescent
------------------------------------------------- Principio del formulario Arts‚ Crafts & Creativity in School-Age Child Care & Recreation | By Anna Reyner‚ M.A. | ’CREATIVITY’—what a wonderful word! Creativity is one of those words that is bursting with VITALITY. It’s full of life‚ full of passion‚ and full of spirit. Creativity has positive associations for nearly EVERYONE. Do YOU make a habit of CREATIVITY? Do you ever think or say‚ “On our playground‚ creativity is a priority?”
Premium Art Creativity
Arts and Crafts Origins and key principles The Arts and Crafts movement was a British and American aesthetic movement occurring in the last years of the 19th century and the early years of the 20th century. Inspired by the writings of John Ruskin and a romantic idealization of the craftsman taking pride in his personal handiwork‚ it was at its height between approximately 1880 and 1910. It was a reformist movement that in uenced British and American architecture‚ decorative arts‚ cabinet making
Premium Arts and Crafts Movement
Address Sandalwood Craft Complex Keladi road Dist-Simoga Sagar Karnataka-577401 About Sandalwood Craft Complex It is one of the huge establishment of KAVERI ORGANNIZATION situated outskirt of Sagar town in Karnataka (india) which has been established with a vision of providing earning opportunities and to market the products of the artisans .There are almost 1800 highly skilled and artful experienced artisans are working under the Kaveri organisation. Under
Premium Karnataka Artisan Hawaii
..................................................... 3 8 Taj Ganj Area ............................................................................................................. 4 8 9 Statistics ..................................................................................................................... 4 Livelihood .................................................................................................................. 6 10 2. Scenario at Taj Ganj area ..................
Premium Sustainability Sustainable development Taj Mahal
When I am feeling all of the tension and stress from my week start to get to me‚ I feel like I have to unwind. I feel that I have to do something to let go of all of the thoughts I carry with me throughout the day. That is when I look through my art supplies‚ so I can use my energy in a productive way. I love art; it is my passion. I do everything from crocheting to painting and sculpting. It is such a release of tension and stress. Doing art is my way of expressing myself. When I create things I
Free Mind Thought 2002 albums
Pat 1 Synthesis of 4-aryl-6-indolylpyridine-2-carbonitriles and evaluation of their biological activity Synthesis of 6-indolyl-4-aryl-3-cyanopyridine-2-one (1a-e) Employing the MCRs approach and microwave irradiation‚ an equimolar amounts of aromatic aldehyde‚ 3-acetylindole‚ ethyl cyanoacetate were reacted with excess of ammonium acetate in one-pot‚ reaction‚ under the microwave irradiation‚ afforded a novel series of 4-aryl-6-indolyl-nicotinonitrile-2-one derivatives 1a-e. Ethylene glycol was
Premium Chemical reaction Chemistry Ethanol