Ullmann Reaction Optimization Within Bitolyl and Decafluorobiphenyl Synthesis

A. V. Kolotaev, A. L. Razinov and D. S. Khachatryan
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DOI : http://dx.doi.org/10.13005/ojc/340249

Nano-structure of the cristobalite and tridymite stacking sequences in the common purple opal from the Gevrekseydi deposit, Seyitömer-Kütahya, Turkey

Murat Hatipoğlu1,2*, Yaşar Kibici3, Gürsel Yanık3, Cafer Özkul3, Yasemin Yardımcı1
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DOI : http://dx.doi.org/10.13005/ojc/310104

Synthesis, Cure and Thermal Properties of Bismaleimide Resin and Allylnadic-Imide

I. J. Singh and Hari Om Sharma
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Aurantiol Schiff Base as a Raw Material in Fragrance Industry Synthesized by Simple Condensation Method and Its Characterization Using GC-MS

Candra Irawan1, Dian Islamiyati1, Andita Utami1, Imalia Dwi Putri2, Rika Perdana Putri3 and Singgih Wibowo1

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DOI : http://dx.doi.org/10.13005/ojc/360332

Visualizing Structure Models and Patterson Densities in four WS2 Polymorphs: Metastable (1T’, 4M) and Stable (2H, 3R) Phases

Manu Kumar Bhandoria1, Ravi Kumar Rana1, Hari Shankar2, Yashpal Sharma3 and Jitendra Gangwar4

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DOI : http://dx.doi.org/10.13005/ojc/390521

Analytical Method Development and Validation of Quetiapine Fumarate in Api and Dosage form by Using Rp – Hplc

Siva Sanker Reddy Lingareddygari*, Nageswara Rao Ravikrindhi, Madana Gopal Nookala, Shaik Muneer, Prasad Nakka

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DOI : http://dx.doi.org/10.13005/ojc/390430

Selective Cyclisation of 2-(2-Hydroxy-phenyl)-2,3-dihydro-1H-quinazolin-4 one with Formaldehyde and Isolation of Two Isomeric Oxazines

Gourav Arora, Priya and Arif Ali Khan *
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DOI : http://dx.doi.org/10.13005/ojc/420204

Spectrophotometric Determination of Trace Cyanide in Fruit Wines by the Catalytic Reaction of Ninhydrin Following Micro-Distillation

Romteera Chueachot, Saksit Chanthai*

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DOI : http://dx.doi.org/10.13005/ojc/300115

Extraction Characteristic and Degradation of Chlorophyll from Suji Leaves (Pleomele Angustifolia)

Nita Aryanti and Aininu Nafiunisa
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DOI : http://dx.doi.org/10.13005/ojc/330663

Chemical Composition and Fatty Acid Profile of Small Pelagic Fish (Amblygaster sirm and Sardinella gibbosa) from Muara Angke, Indonesia

Sugeng Heri Suseno*, Chalida Syari, Enok Rika Zakiyah, Agoes Mardiono Jacoeb, Ayu Fitri Izaki, Saraswati and Sri Hayati
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DOI : http://dx.doi.org/10.13005/ojc/300328