Concept explainers
a)
Interpretation:
R and S configuration is to be assigned to the molecules by re-orienting the substituent.
Concept introduction:
Rule 1:
a) Higher
b) An atom node duplicated closer to the root ranks higher than one duplicated further.
Rule 2: Higher
Rule 3: Z precedes E and this precedes nonstereogenic (nst) double bonds.
Rule 4:
a) Chiral stereogenic units precede pseudoasymmetric stereogenic units and these precede nonstereogenic units (R = S > r = s > nst).
b) When two ligards have different descriptor pairs, the one with the first chosen like descriptor pairs has priority over the one with a corresponding unlike descriptor pairs.
c) r precedes s.
Rule 5: An atom or group with descriptor R has priority over its enantiomorph S.
b)
Interpretation:
R and S configuration is to be assigned to the molecules by re-orienting the substituent.
Concept introduction:
Rule 1:
a) Higher atomic number precedes lower.
b) An atom node duplicated closer to the root ranks higher than one duplicated further.
Rule 2: Higher atomic mass number precedes lower.
Rule 3: Z precedes E and this precedes nonstereogenic (nst) double bonds.
Rule 4:
a) Chiral stereogenic units precede pseudoasymmetric stereogenic units and these precede nonstereogenic units (R = S > r = s > nst).
b) When two ligards have different descriptor pairs, the one with the first chosen like descriptor pairs has priority over the one with a corresponding unlike descriptor pairs.
c) r precedes s.
Rule 5: An atom or group with descriptor R has priority over its enantiomorph S.
c)
Interpretation:
R and S configuration is to be assigned to the molecules by re-orienting the substituent.
Concept introduction:
Rule 1:
a) Higher atomic number precedes lower.
b) An atom node duplicated closer to the root ranks higher than one duplicated further.
Rule 2: Higher atomic mass number precedes lower.
Rule 3: Z precedes E and this precedes nonstereogenic (nst) double bonds.
Rule 4:
a) Chiral stereogenic units precede pseudoasymmetric stereogenic units and these precede nonstereogenic units (R = S > r = s > nst).
b) When two ligards have different descriptor pairs, the one with the first chosen like descriptor pairs has priority over the one with a corresponding unlike descriptor pairs.
c) r precedes s.
Rule 5: An atom or group with descriptor R has priority over its enantiomorph S.
Trending nowThis is a popular solution!
Chapter 5 Solutions
Organic Chemistry
- Please provide with answer, steps and explanation of ideas to solve.arrow_forwardUsing what we have learned in CHEM 2310 and up through class on 1/31, propose a series of reaction steps to achieve the transformation below. Be sure to show all reagents and intermediates for full credit. You do not need to draw mechanism arrows, but you do need to include charges where appropriate. If you do not put your group name, you will get half credit at most. ? Brarrow_forwardDraw a mechanism for the formation of 2-bromovanillin using bromonium ion as the reactive electrophile.arrow_forward
- Please provide with answer, steps and explanation of ideas to solve.arrow_forwardIndicate whether the copper(II) acetate dimer, in its dihydrated form with the formula [(CH3COO)2Cu]2·2H2O, is a metal cluster, a cage compound, or neither.arrow_forwardPlease correct answer and don't use hand ratingarrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
- EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT