Title
Diastereoselektive DominoHeckSuzukiReaktionen: Entwicklung einer neuen Palladium katalysierten Methode (German Edition),Used
Delivery time: 8-12 business days (International)
In dieser Arbeit wird die erste diastereoselektive Variante der DominoHeckSuzukiReaktion beschrieben. Durch das Entwickeln eines geeigneten Katalysatorsystems, den Einsatz einer Reihe von verschiedenen Boronsuren und eines enantiomerenreinen Allylether ist es mglich diastereomeren und enantiomerenreine Methylentetrahydrofurane zu synthetisieren. Die Diastereoselektivitt ist hierbei durch das vorliegende Substitutionsmuster des Eduktes von einer 1,2Induktion bestimmt. Aus dem mit der besten Ausbeute und hchsten Diastereoselektivitt erhaltenen Methylentetrahydrofuran lassen sich noch einige weitere Derivatisierungen realisieren. Im letzten Teil der Arbeit werden einige diastereoselektiven DominoHeckSuzukiReaktionen untersucht, welche sich durch eine 1,3Induktion auszeichnen. Die zahlreichen Anwendungsmglichkeiten dieser neu entwickelten Methode sind durch die Darstellung einer Vielzahl von diastereo und enantioselektiven Produkten aufgezeigt worden.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.