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Spiro Compounds

Known as: Compounds, Spiro, Spiro Compounds [Chemical/Ingredient], spiro compound 
Cyclic compounds that include two rings which share a single atom (usually a carbon). The simplest example of this type of compound is Spiro[2.2… 
National Institutes of Health

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2-aza-4,4-spirocyclopropacyclohexadienone3,4-dehydrotheaspirone3-hydroxy-22-demethylazaspiracidAL 4114

Papers overview

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2018
2018
Energy , Environmental , and Catalysis Applications Experimental and Theoretical Investigation of the Function of 4-tert-butyl pyridine for Interface Energy Level Adjustment in Efficient Solid-State…
4-tert-butylpyridine (t-BP) is commonly used in solid state dye-sensitized solar cells (ssDSSCs) to increase the photovoltaic… 
2018
2018
‘Solvent-free’ and ‘on-solvent’ multicomponent reaction of isatins, malononitrile, and bicyclic CH-acids: fast and efficient way to medicinal privileged spirooxindole scaffold
The fast (15 min) PASE-' solvent-free ' and ' on-solvent ' multicomponent reactions of isatins, malononitrile and bicyclic CH… 
2010
2010
Synthesis and anticonvulsant activity of new 3'-aryl- 7-bromo-spiro( (1)benzothiophene-3,2'-(1,3) thiazolidine)-2,4'-dione derivatives
2003
2003
Synthesis and microbiological evaluation of spiro piperidinyl heterocycles
Some novel spiro piperidinyl heterocyclic compounds were synthesized and evaluated for their antibacterial activity against… 
2003
2003
Synthesis of spiro-cyclics via ring-closing metathesis
Various spiro-cyclic systems were synthesized by utilizing ring-closing metathesis as a key step. The required dialkylated… 
1994
1994
Phosphorus-Boron and Phosphorus-Silicon Ring Systems Functionalization of Phosphorus Ring Systems
Abstract The diphosphide K2[(t-Bu)P-BN(i-Pr)2-P(t-Bu)] reacts with t-BuPCl2 to form the P3B ring system (i-Pr)2NB(t-BuP)3 1. The… 
1991
1991
A Framework for the Contextual Analysis of Computer-Based Learning Environments. Technical Report No. 527.
The need for a framework to distinguish the conditions under which different types of educational computing environments are… 
1985
1985
Spiropiperidines. I. Synthesis of 1'-substituted spiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-one derivatives and evaluation of their antihypertensive activity.
General synthetic methods for the preparation of 4-(2-aminophenyl)-4-hydroxypiperidine derivatives have been developed. The… 
1981
1981
Synthesis and structure-activity relationship of spiro[isochroman-piperidine] analogs for inhibition of histamine release. III.
Various 1'-(o, m, and/or p-substituted benzyl) (5), 1'-(heterocyclic arylmethyl) (6), and 1'-acyl (7) analogs of spiro… 
1932
1932
Der Diastasegehalt des Liquor Cerebro-Spinalis
Zusammenfassung1.Es wird eine neue Methode zur Bestimmung des Diastasegehaltes im Liquor angegeben.2.Mit dieser Methode werden im…