CURRENT TRENDS IN HETEROCYCLIC CHEMISTRYPDF电子书下载

1．Reactions of Ethyl Diazoacetatc with Heterocyclic Systems．＆G．M．BADGER and B．J．CHRISTIE 1

Discussion 5

2．The Reaction of Benzoyl Peroxide with Heterocyclic Compounds．＆K．H．PAUSACKER 8

Discussion 10

3．Factors Influencing Electrophilic Substitution in Nitrogen Heterocycles．＆R．D．BROWN 13

Discussion 16

4．Addition to Double-bonds in N-Heteroaromatic Six-Membered rings．＆A．ALBERT 20

Discussion 24

5．Physico-Chemical Studies on Solubilized Porphyrins．＆J．N．PHILLIPS 30

Discussion 37

6．Stereochemistry of Catechins and Related Flavan Derivatives．＆J．W．CLARK-LEWIS 40

Discussion 49

7．Quantitative Studies of Tautomerism in Heterocyclic Mercaptara．＆A．ALBERT and G．B．BARLIN 51

Discussion 54

8．The Effect of Heteroelements in Modifying some Cyclizations： 56

Part Ⅰ．Polycyclic Aromatic Compounds from the Diene Synthesis．＆W．DAVIES and Q．N．PORTER 56

Part Ⅱ．Benzofuran Derivatives Formed by Cyclization of ω-Aryloxyacetophenones．＆W．DAVIES and S．MIDDLETON 58

Discussion 61

9．The Possible Formation of Thiazoline and Thiazolidine Rings in Peptides and Proteins．＆J．M．SWAN 65

Discussion 72

10．The Linear Naphthiminazoles．＆D．J．BROWN 75

Discussion 79

11．Synthetic Routes to Mono-Substituted Phenanthridines．＆W．H．F．SASSE 82

Discussion 90

12．A Novel Type of Naturally-Occurring Quaternary Base．＆J．R．PRICE 92

Discussion 98

13．Hernandine—A New Aporphine Alkaloid from Hernandia bivalvis Benth．＆R．GREENHALGH and F．N．LAHEY 100

Discussion 101

14．Some Alkaloids of Australian Crotalaria species．＆C．C．J．CULVENOR 103

Discussion 109

15．Quinolizidine Alkaloids．＆W．D．GROW 111

Discussion 119

16．Syntheses of Pyrimidme Nucleosides．＆G．SHAW 122

Discussion 128

17．Spectrum and Bond-Type in Metalloporphyrins．＆J．E．FALK and R．S．NYHOLM 130

Discussion 139

18．Hydropteridines and their Biological Role．＆R．L．BLAKLEY 140

Discussion 147

19．Biotransformation Products of 14C-Labelled Codeine and Morphine．＆T．K．ADLER 151

Discussion 155

20．The Reactivity of Some Pyridine Derivatives in Enzyme Systems．＆M．R．ATKINSON 158

Discussion 164

Index 167