71276-99-8 Usage
Uses
Used in the Food and Cosmetic Industry:
(Z)-1,1-diethoxyundec-2-ene is used as a fragrance and flavoring agent for its pleasant aroma, enhancing the sensory experience of products in these industries.
Used in Pharmaceutical Production:
(Z)-1,1-diethoxyundec-2-ene serves as a valuable component in the production of pharmaceuticals, likely due to its unique chemical structure and reactivity.
Used as a Chemical Intermediate:
(Z)-1,1-diethoxyundec-2-ene is utilized as a chemical intermediate in organic synthesis, indicating its role in the creation of more complex molecules for various applications.
Used in Research and Development:
Its unique chemical properties make (Z)-1,1-diethoxyundec-2-ene a candidate for research and development, where it can be explored for new applications and improvements in existing processes.
Caution:
It is crucial to handle (Z)-1,1-diethoxyundec-2-ene with care, as it may possess toxic or irritant properties if not used properly, which could pose risks to both human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 71276-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,7 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71276-99:
(7*7)+(6*1)+(5*2)+(4*7)+(3*6)+(2*9)+(1*9)=138
138 % 10 = 8
So 71276-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C15H30O2/c1-4-7-8-9-10-11-12-13-14-15(16-5-2)17-6-3/h13-15H,4-12H2,1-3H3/b14-13+
71276-99-8Relevant academic research and scientific papers
Reactions with Phosphine Alkylenes, 44. A Further Synthesis of (Z)-α,β-Unsaturated Aldehydes
Bestmann, Hans Juergen,Ermann, Peter
, p. 3264 - 3266 (2007/10/02)
Reaction of phosphorus ylides 4, especially such with electron donating groups R, with the glyoxal semiacetal 5 leads Z-stereospecifically to the formation of the acetals 3, which can be cleaved to the (Z)-α,β-unsaturated aldehydes 6.
Cumulated Ylides, XII. A Stereoselective Synthetic Method for (Z)-α,β-Unsaturated Aldehydes
Bestmann, Hans Juergen,Roth, Kurt,Ettlinger, Manfred
, p. 161 - 171 (2007/10/02)
(2-Ethoxyvinyl)triphenylphosphonium bromide (5) is converted with sodium amide into the corresponding phosphaallenylide 6 which adds ethanol forming the ylide 7. 7 is also obtained by the reaction of 5 with sodium ethanolate.The Wittig reaction of 7 with aldehydes 2 proceeds with high (Z)-stereoselectivity to give (Z)-α,β-unsaturated acetals 8 which are cleaved under well defined conditions with p-toluenesulfonic acid or with wet silica gel to (Z)-α,β-unsaturated aldehydes 9.
