05/08/2025 Chemists
To a solution of piperonal (1, 3.00 g, 19.9 mmol) in CH2Cl2 (100 mL) was added (carbethoxyethylidene)triphenylphosphorane (2,14.5 g, 40.0 mmol), and the reaction mixture was stirred for 24 h at room temperature.
To a solution of piperonal (1, 3.00 g, 19.9 mmol) in CH2Cl2 (100 mL) was added (carbethoxyethylidene)triphenylphosphorane (2,14.5 g, 40.0 mmol), and t...
28578-16-7 FY 5449-12-7 49851-31-2 Y 1451-82-7 5337-93-9 Y 1009-14-9 Y 123-75-1 Y 51-05-8 59-46-1 62-44-2 94-09-7 137-58-6 5086-74-8 16595-80-5 14769-...
Why Choose Our Valerophenone? ???? Ultra-High Purity: Rigorous QC protocols ensure compliance with global standards (ISO, REACH). ???? Scalable Soluti...
CAS 28578-16-7 FY 5449-12-7 49851-31-2 Y 1451-82-7 5337-93-9 Y 1009-14-9 Y 123-75-1 Y 51-05-8 59-46-1 62-44-2 94-09-7 137-58-6 5086-74-8 16595-80-5 14...
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