J. Appl. Cryst.の発刊に際して

10. Patented Literature 2616 10.1. Esterification 2616 10.2. Ether Formation 2619 10.2.1. Etherification without Cyclization 2619 10.2.2. Etherification with Cyclization 2624 10.3. N-Alkylation 2625 10.4. Other Reactions 2627 11. Summary and Outlook 2628 12. Note Added in Proof 2628 13. Abbreviations Used in This Review 2629 14. Acknowledgments 2629 15. Supporting Information Available 2630 16. References 2630

Mitsunobu and Related Reactions: Advances and Applications

The Complementary Competitors: Palladium and Copper in C-N Cross-Coupling Reactions

Green synthesis of silver nanoparticles using Alternanthera dentata leaf extract at room temperature and their antimicrobial activity

Cover -- Advancesin Heterocyclic Chemistry13; -- Copyright Page -- Contents -- Contributors -- Preface13; -- Chapter 113; Hexameric Macrocyclic Architectures in Heterocyclic Chemistry -- 1. Introduction -- 2. Macrocycles with Five-Membered Heterocyclic Subunits -- 3. Six-Membered Ring Heterocycles -- 4. Miscellaneous Heterocyclic Materials -- 5. Conclusions -- References -- Chapter 2 13;Metal-Catalyzed Intramolecular Heteroatom (X)!Carbon(C) Functional Group Migration Reactions Involving Additionsof X2;Y Bonds Across Alkynes -- 1. Introduction -- 2. Synthesis of O-Containing Heterocycles -- 3. Synthesis of N-Containing Heterocycles -- 4. Synthesis of S-Containing Heterocycles -- 5. Synthesis of Se-Containing Heterocycles -- 6. Conclusions -- Acknowledgments -- References -- Chapter 313; Biindolyls -- 1. Introduction -- 2. Synthesis -- 3. Reactions -- 4. Conclusion -- References -- Chapter 413; The Annulation of 2-Imidazolines -- 1. Introduction -- 2. Polar Annulation Strategy -- 3. Imidazolines as Double Nucleophiles -- 4. Annulations of the Enamino Ester/Ketene Aminal -- 5. Annulations of N-Unsubstituted 2-Imidazolines -- 6. Imidazolines as Sources of 1,3-Dipoles -- 7. Azomethine Ylides by Alkylation2;Deprotonation -- 8. Azomethine Ylides by Carbene Insertion in a Catalytic Cycle -- 9. Azomethine Ylides by Conjugate Addition-Proton Transfer -- 10. Annulations Using Chiral Imidazolines -- 11. Optically Active Piperidines via Enamino Ester Annulation -- 12. Dipolar Cycloaddition of Optically Active Imidazolinium Ylides -- 13. Chiral Imidazoline Nitrones in Cycloadditions -- 14. Summary -- References -- Chapter 5 Recent Advances in the Dimroth Rearrangement: A ValuableTool for the Synthesis of Heterocycles -- 1. Introduction -- 2. Translocation of Heteroatoms in Fused Heterocycles (Type 1) -- 3. Translocation of Exo- and Endocyclic Heteroatoms in Heterocycles(Type 2) -- Acknowledgments -- References -- Subject Index.

Advances in Heterocyclic Chemistry

One hundred nineteen accessions of 24 wild and cultivated species of potato were screened for frost tolerance and 18 accessions viz., SS 1636-3, 1660-4, 1724-1, 1725-22, 1725-43, 1725-44, 1725-70, 1725-74, 1725-76, 1725-78, 1725-93, 1732-8, 1770-11, 1780-3, 2040, 2038-5, 2040-13 and 2044-1 were found frost tolerant. Species S. spegazzinii (diploid) S. demissum (hexaploid) and S. tuberosum ssp. andigena (tetraploid) were found promising for frost tolerance.

http://epubs.icar.org.in/ejournal/index.php/PotatoJ/article/download/33065/14654

Screening of wild and cultivated species of potato for frost tolerance in north-central plains of india

The hybrid MP/97-644 gave significantly higher total and process grade yield, and excellent processing quality as compared to Indian and exotic processing cultivars, when grown in relatively warmer west-central regions of the country. It has round tuber shape and maintains low sugar levels during storage at intermediate temperatures. The hybrid is highly suitable for making potato chips and dehydrated products.

http://epubs.icar.org.in/ejournal/index.php/PotatoJ/article/download/33375/14788

Mp/97-644: a promising hybrid for making potato chips and dehydrated products

Development of genomic SSR markers in Gymnema sylvestre (Retz.) R.Br. ex Sm. using next generation DNA sequencing and their application in genetic diversity analysis

In the title mol­ecule, C23H14N4, the triazoloisoquinoline ring system is nearly planar, with an r.m.s. deviation of 0.038 (2) A and a maximum deviation of −0.030 (2) A from the mean plane of the triazole ring C atom which is bonded to the benzene ring. The benzene and phenyl rings are twisted by 57.65 (8) and 53.60 (9)°, respectively, with respect to the mean plane of the triazoloisoquinoline ring system. In the crystal structure, mol­ecules are linked by weak aromatic π–π inter­actions [centroid–centroid distance = 3.8074 (12) A]. In addition, the crystal structure exhibits a nonclassical inter­molecular C—H⋯N hydrogen bond.

https://journals.iucr.org/e/issues/2010/05/00/rk2199/rk2199.pdf

4-(5-Phenyl-1,2,4-triazolo[3,4-a]isoquinolin-3-yl)benzonitrile.

The title compound, C29H20ClNOS, is a 1-substituted-3-phenyl­isoquinoline that crystallizes with four independent mol­ecules in the asymmtric unit. The four mol­ecules have similar C—S—C angles. The most noteworthy differences between the mol­ecules relate to the inclination of the 3-phenyl subsituent with respect to the isoquinoline fused-ring [dihedral angles of 21.2 (1), 25.6 (2), 34.3 (1) and 36.5 (2)°].

https://journals.iucr.org/e/issues/2009/11/00/tk2556/tk2556.pdf

P. Manivel

Papers

Screening of wild and cultivated species of potato for frost tolerance in north-central plains of india

Mp/97-644: a promising hybrid for making potato chips and dehydrated products

Development of genomic SSR markers in Gymnema sylvestre (Retz.) R.Br. ex Sm. using next generation DNA sequencing and their application in genetic diversity analysis

4-(5-Phenyl-1,2,4-triazolo[3,4-a]isoquinolin-3-yl)benzonitrile.

1-(4-Chloro-phen-yl)-2-phenyl-2-(3-phenyl-1-isoquinolylsulfan-yl)ethanone.