Synthesis of New Heteroaromatic Nitrogen Ligands: Pyrimido[4′′,5′′:4′,5′]thieno[3′,2′:4,5]thieno[3,2-d]pyrimidines and 1,2,3-Triazine[4′′,5′′:4′,5′]thieno[3′,2′:4,5]thieno
ChemInform Abstract: Application of the Aza-Wittig Reaction to the Synthesis of Pyrazinothienotriazolopyrimidinones: A New Tetracyclic Ring System.
ChemInform Abstract: Synthesis of Pyrazinothienopyrimidine Derivatives by the Application of the Intramolecular and Intermolecular Aza-Wittig Reaction/Heterocyclization.
Synthesis of new heteroaromatic nitrogen ligands: Pyrimido-[4″,5″:4′,5′]-thieno[3′,2′:4,5]thieno[3,2-d]pyrimidines and 1,2,3-triazine[4″,5″:4′,5′]thieno[3′,2′:4,5]thieno[3,2-d]-1,2,3-triazines
Application of the aza-Wittig reaction to the synthesis of pyrazinothienotriazolopyrimidinones: a new tetracyclic ring system
Efficient one-pot preparation of bis(pyrazino[2′,3′:4,5]thieno[3,2-d]pyrimidin-4-yl)benzenes based on an aza–Wittig/mediated annulation strategy
Fibreoptic nasal intubation in children with anticipated and unanticipated difficult intubation
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Dialectics of Nature-Camilla Royle
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History of Astronomy (Anton Pannekoek, 1961)