64. What is the percentage of the R enantionmer in a sample of limonene that has a specific rotation of-38, given...
64. What is the percentage of the R enantionmer in a sample of limonene that has a specific rotation of-38, given that the specific rotation of (S)-limonene is-1 16? ) ug to noilor ofiooge odi at ted W SAC-FO Noitclon fooqa Ans: 8 o07 Ato oiqmse s lion
A sample of limonene has a specific rotation of +71.3 R-(+)-limonene [dD = + 125.6" and, S-(-)-limonene [a]D--1 22. 1 ®. What is the % ee? Number %ee What is the molecular composition of this same sample? Number s isomer = 1 % 1Somer Number R isomer-
10. What is the specific rotation of a sample of carvone that is an equal mixture of the R and S enantiomers? (R)- carvone has a specific rotation of -61°. a. -61° b. 64° d. +61° c. 0° 11. What is the percentage of the R enantiomer in a sample of carvone that has a specific rotation of 30°, given that the specific rotation of (R)-carvone is -61°? (2 pt ... this is challenging.) a. 26% b. 51% c. 49%...
3. Circle the product for the following SN2 reaction: (1 mark) 4. What is the IUPAC name for the following compound? (1 mark) A) 3-Fluorobutane B) 2-Fluorobutane C) (S)-2-Fluorobutane D) (R)-2-Fluorobutane 5. What is the percentage of the Senantiomer in a sample of limonene that has a specific rotation of -38, given that the specific rotation of (S)-limonene is -116? (1 mark)
vy.03- to nodollisestdinxs or snovno 10 9 63. What is the percentage of the R enantiomer in a sample of carvone that has a specific rotation of -20, given that the specific rotation of (R)-carvone is -61? A. 20% B. 66.5% C. 33.5% D. 61% Ans: Tot 1902 or bus 00-noi stor stigaganasvi novi lo l l l2 Blods 210 Slot vad v i s enworloob.10-igroviso alagi
If a pure R isomer has a specific rotation of – 106.0°, and a sample contains 79.0% of the R isomer and 21.0% of its enantiomer, what is the observed specific rotation of the mixture? Number [a] = 10
If a pure R isomer has a specific rotation of –136.0°, and a sample contains 65.0% of the R isomer and 35.0% of its enantiomer, what is the observed specific rotation of the mixture?
if a pure R isomer has a specific rotation of -106.0, and a sample contains 70.0% of the R isomer and 30.0% of it's enantiomer, what is the observed specific rotation of the mixture
need help with 15-17 For Problems 15-17, consider (R)-carvone (below), -61. which has a specific rotation of [a] o CH3 (t 4)S H2C CH3 15. What is the % ee of a sample of carvone that exhibits a specific rotation of -40? (1 pt) 16. What is the specific rotation of a sample of carvone that contains a 50/50 mixture of the R and S enantiomers? (1 pt) 17. If a sample of carvone gives a specific rotation of +48,...
Given: Tuluene has 24% ee of (s) product, 55% yield of product, 62% of s, and 38% r. The observed rotation for the product mixture is 18.7. What is the specific rotation of the S enantiomer?