Science of Synthesis

R] KOnig, B. Product Class 9 Furans. In Science of Synthesis Houben-Weyl Methods of Molecular Transformations, Maas, G., Ed. Georg Thieme Verlag New York, 2001 Cat. 2, Vol. 9, 183-278. 

Breit B (2007) Aldehydes synthesis by hydroformylation of alkenes. In Bruckner R (ed) Science of synthesis, vol 25. Thieme, Stuttgart, pp 277-317... 

Mathey F (2002) In Maas G, Regitz M (eds) Science of synthesis hetarenes and related ring systems fully unsaturated small-ring heterocycles and monocyclic five-membered eetarenes with one heteroatom, vol 9. Thieme, Stuttgart, p 553... 

Bansal RK, Gupta N (2004) In Storr RC, Gilchrist TL (eds) Science of synthesis methods of molecular transformations (Houben-Weyl), vol 13. Thieme, Stuttgart, p 689... 

Schmidbaur, H. Schier, A. Science of Synthesis, Hoeben—Weyl Methods of Molecular Transformations O Neil, I., Ed. Thieme Stuttgart, 2003 Vol. 3, p 691. 

McKeown, N.B. (2004) Science of Synthesis Product Class 9 Phthalocyanines and Related Compounds 613-640,... 

Synthesis is achieved by performing chemical transformations, some of which are already known and some of which must be invented. Thus another goal of the basic science of synthesis is to invent new types of transformations, both because novel transformations are part of the universe of chemistry and also because they are the tools that make it possible to create interesting and useful new substances. 

K. Hemming Houben-Weyl Methods of Molecular Transformations Science of Synthesis , Georg Thieme, Verlag, Stuttgart, 2004 vol. 13, Chap. 13.6, pp. 127-184. 

The 1,2,3-thiadiazole literature was extensively reviewed in CHEC(1984) <1984CHEC(6)447> and CHEC-II(1996) <1996CHEC-II(4)289>. It covered the literature up to 1996 and cited many excellent references to 1,2,3-thiadiazoles. A further review on the chemistry of 1,2,3-thiadiazoles, which gives a critical review of methods of synthesis and is accompanied by experimental procedures, appeared in Science of Synthesis <2004HOU(13)253>. Another review of 1,2,3-thiadiazoles also appeared in 2004 . An annual review of the chemistry of 1,2,3-thiadiazoles appears in Progress in Heterocyclic Chemistry (Chapter 5.5). This review covers the 1,2,3-thiadiazole literature up to 2006. 

D. J. Wilkins and P. A. Bradley Product Glass 9 1,2,3-Thiadiazoles. in Science of Synthesis Houben-Weyl Methods of Molecular Transformations , R. C. Storr and T. L. Gilchrist, Eds. Georg Thieme Verlag, Stuttgart, 2004, vol. 13, p. 253. 

A review on the chemistry of 1,2,4-thiadiazoles, which gives a critical discussion of methods of synthesis and is accompanied by experimental procedures, appeared in Science of Synthesis <2004HOU277>. An annual review of... 

Electrophilic substitution reactions on the carbon atoms of 1,3,4-thiadiazoles are rare due to the low electron density of ring carbons. G-Acylation can be accomplished via rearrangement of intermediate W-acylthiadiazolium salts while radical halogenation can give chlorinated or brominated 2-halo-5-substituted thiadiazoles. Examples can be found in CHEC(1984) <1984CHEC(6)545> and in Houben-Weyls Science of Synthesis <2004HOU(13)349>. 

Acylation of l,3,4-thiadiazol-2-(3//)-ones is also possible although competitive reaction with the ring nitrogen atoms is often observed. This reaction has been reviewed in the Houben-Weyl Science of Synthesis <2004HOU(13)349>. 

I. Ojima, A. Vu, D. Bonafoux, Organo-metallic complexes of rhodium, in Houhen-Weyl Science of Synthesis, Thieme, 2003, Chapter 1.5.3.2, p. 540 J. O Connor, Organometallic complexes of rhodium,... 

Balaban, T. S. Balaban, A. T. Science of Synthesis. Hetarenes and Related Ring Systems. Six-Membered Hetarenes with One Chalcogen, Houben-Weyl Methods of Molecular Transformations 14 Georg Thieme Verlag Stuttgart, 2003 pp 11-200. 

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