{PUB} Crystallography Open Database (COD)|PubChem|The Cambridge Structural Database --- 1,6,6-Trimethyl-1H-chromeno[6,7-d]thiazol-2(6H)-one --- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961216

{PUB} PubChem --- Benzofuro[3,2-f][1]benzopyrans: A new class of antitubercular agents --- https://pubmed.ncbi.nlm.nih.gov/16616504

{PUB} PubChem --- Synthesis and Cytotoxic Activity of Benzo[a]pyrano[3,2-h] and [2,3-i]xanthone Analogues of Psorospermine, Acronycine, and Benzo[a]acronycine --- https://pubmed.ncbi.nlm.nih.gov/16880654

{PUB} PubChem --- Synthesis and Cytotoxic Activity of Benzopyranoxanthone Analogues of Benzo[b]acronycine and Psorospermine. --- https://pubmed.ncbi.nlm.nih.gov/11411515

{PUB} PubChem --- Synthesis and Cytotoxic Activity of Pyranocarbazole Analogues of Ellipticine and Acronycine --- https://pubmed.ncbi.nlm.nih.gov/15133204

{PUB} PubChem --- The Influence of Carbon-Carbon Multiple Bonds on the Solvolyses of Tertiary Alkyl Halides: a Grunwald-Winstein Analysis --- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2635746

{PUB} PubChem|Springer Nature --- Design and synthesis of novel 2,2-dimethylchromene derivatives as potential antifungal agents --- https://pubmed.ncbi.nlm.nih.gov/35639225

{PUB} PubChem|Springer Nature --- Indole Prenylation in Alkaloid Synthesis --- https://pubmed.ncbi.nlm.nih.gov/21915778

{ALF} Reagent for an improved 2-step introduction of the 1,1-dimethylallyl (DMA) ester protecting group for carboxylic acids. Reaction with the acid in the presence of copper(I) iodide and cesium carbonate in DMF affords the 1,1-dimethylpropargyl ester. Hydrogenation with Pd/barium sulfate/quinoline affords the 1,1-dimethylallyl ester. The DMA group is resistant to nucleophilic attack, but readily cleaved under non-acidic conditions with Pd(0), which is an advantage compared with the tert-butyl ester in solid-phase peptide synthesis: Org. Lett., 7, 1473 (2005).

{uni_hamburg} Short: EINECS Title: EINECS (European Inventory of Existing Com