Dienes in the Diels-Alder Reaction Francesco Fringuelli, Aldo Taticchi ISBN: 978-0-471-85549-1 Hardcover 368 pages May 1990 US $323.00 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 5-6 days delivery time. The book is not returnable.